DRDC3105 Datasheet by Diodes Incorporated

View All Related Products | Download PDF Datasheet
......................... ’ \ZE TEX DRDC3105 DC 205 133) I‘ll—II—I |_||_l|_| 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
1 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
INTEGRATED RELAY, INDUCTIVE LOAD DRIVER
Description and Applications
The DRDC3105 is an integrated solid-state DC relay driver that can
switch inductive loads. It provides a robust driver interface by acting as
a buffer stage between sensitive logic circuits and that of 3V to 6V
DC
inductive relay coils. With a low input drive current requirement, the
DRDC3105 only has slight loading on the input circuitry and it will
provide
good transient isolation between output and input channels.
The output switch is guaranteed by design to go open-circuit and fall
into the off-state condition when input drive is lost or disconnected.
In the industry standard SOT23 and SOT26, the DRDC3105 comes as
a single or dual die which can replace three to six individual discrete
components within a single integrated package, including a Zener
across the output. The Zener will clamp at 6.6V to sink inductive
currents to ground which will reduce EMI noise in the system. By
integrating the Zener, the DRDC3105 eliminates the need for an
external free-wheeling diode and allows the driving of inductive loads
such as relays, solenoids, incandescent lamps, and small DC motors in:
Automotive: 5.0V Driven Relays, Lamp Drivers, Motor Controls
Telecom Equipment: Modems, DSL, Cable (EMTA), Line Cards,
IP-PBX, Analog Terminal Adaptors, End-User Telecom Equipment
Desktop Computers, Printers, Photocopiers
LCD & Plasma TVs, Set-Top Boxes
Consumer Appliances, White Goods, Automated Door Control
Industrial Equipment including Process Control, ATE Equipment
Solar Inverters
Mechanical Data
Case: SOT23 & SOT26
Case Material: “Green” Plastic Molding Compound;
UL Flammability Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
Weight: SOT23 = 0.008 grams (Approximate)
SOT26 = 0.018 grams (Approximate)
Features and Benefits
Inductive load driver capable of driving 3 to 6V DC coils
Optimized to switch inductive loads from supply of 3 to 5V with
the capability to drive coils up to 2.5W from a 5V rail
Fully integrated into a single SOT23 or dual SOT26 package to
minimize footprint area and reduce number of components
Includes zener across output to reduce EMI noise
Internal low saturation BJT to reduce power dissipation in driving
high currents into the coil
Output guaranteed to be in off-state condition during no input
Near-Zero quiescent supply current in off-state condition with
minimal leakage
Rugged design and inherently robust by using solid-state BJT
technology integrated into a single die
ESD Protected up to 1kV on Human Body Model (HBM)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. "Green" Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
Ordering Information
(Note 4)
Product
Package
Marking
Reel size (inches)
Tape width
(mm)
Quantity per reel
DRDC3105F-7 SOT23 1R6 7 8 3,000
DRDC3105E6-7 SOT26 3105 7 8 3,000
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free, "Green"
and Lead-Free.
3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
ESD PROTECTED
HBM TO 1kV
SOT26
Top View
SOT23
Top View Top View
Pin
-
Out
OUT
IN
GND
SOT23 SOT26
Top View
Pin
-
Out
GND1
IN2
GND2
OUT2
OUT1
IN1
m5» ’ ‘25 TEX D R DC31 05 31 05 VM INA 90 IS 2015 2016 2017 201 a 2019 2020 2021 2022 2023 2024 2025 e m y I ep on v Dec e OUT 1 k IN " e.sv 33 k (3ND 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
2 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
Marking Information
Date Code Key
Year
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Code
C D E F G H I J K L M
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1 2 3 4 5 6 7 8 9 O N D
Internal Device Schematic
1R6 = SOT23, Product Type Marking Code
3105 = SOT26, Product Type Marking Code
YM = Date Code Marking
Y or Y = Year (ex: C = 2015)
M or M = Month (ex: 9 = September)
1R6
ms» "ZETEX DRDC3105 cc wwwn w Rm 0 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
3 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Limit
Unit
Supply Voltage V
C
C
6.0 V
Input Voltage (Forward) V
IN
(
FWD
)
6.0 V
Input Voltage (Reverse) V
IN
(
REV
)
-0.5 V
Output Sink Continuous Current I
O
500 mA
Repetitive Pulse Zener Energy Limit (Duty Cycle 0.01%) E
zpk
50 mJ
Thermal Characteristics for DRDC3105F (SOT23)
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 5) P
D
310 mW
(Note 6) 350
Thermal Resistance, Junction to Ambient (Note 5) R
θJA
403 °C/W
(Note 6) 357
Thermal Resistance, Junction to Leads (Note 11) R
θ
JL
350 °C/W
Operating and Storage Temperature Range T
J,
T
STG
-55 to +150 °C
Thermal Characteristics
for DRDC3105E6 (SOT26)
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Power Dissipation
Linear Derating Factor
(Notes 7 & 9)
P
D
0.9
7.2
W
mW/°C
(Notes 7 & 10) 1.1
8.8
(Notes 8 & 10) 1.7
13.6
Thermal Resistance, Junction to Ambient
(Notes 7 & 9)
R
θJA
139
°C/W (Notes 7 & 10) 113
(Notes 8 & 10) 73
Thermal Resistance, Junction to Leads (Note 11) R
θ
JL
100 °C/W
Operating and Storage Temperature Range T
, T
STG
-55 to +150 °C
Notes: 5. For a device mounted on minimum recommended pad layout 1oz weight copper that is on a single-sided FR4 PCB; device is measured under still air
conditions whilst operating in a steady-state.
6. Same as Note 5, except the device is mounted on 15mm X 15mm 1oz copper.
7. Same as Note 5, except the device is mounted on 25mm X 25mm 1oz copper.
8. Same as Note 7, except the device is measured at < 5 seconds.
9. For a device with one active die.
10. For a device with two die running at equal power.
11. Thermal resistance from junction to solder-point (at the end of the “OUT” lead).
m5 ' ‘25 TEX DRDC3105 50% km 90% Vom 50% “1% ‘4— Figure 1. Swiiching Waveforms k ‘PHL 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
4 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
OFF CHARACTERISTICS
Output Zener Breakdown Voltage BV
(out)
BV
(
out)
6.2
-
6.6
0.67
7.0
- V @ I
T
= 10 mA Pulse
Output Leakage Current @ 0 Input Voltage I
OO
0.1
30 µA V
O
= 5.5 V, T
A
= +25°C
V
O
= 5.5 V, T
A
= +85°C
“ON” State Input Voltage (Note 12) V
in(on)
0.99 1.5 V I
O
=100 mA, V
O
= 150mV
“OFF” State Input Voltage (Note 13) V
in(off)
400 540
mV I
O
=100 µA, V
O
= 4.9V
ON CHARACTERISTICS
Input Bias Current (H
FE
Limited) I
in
0.7 1.6 mA I
O
= 250 mA, V
O
= 0.25V
Output Saturation Voltage V
O(sat)
125 160 mV I
O
= 250 mA, I
in
= 1.5 mA
Output Sink Current – Continuous I
O(on)
250 430
mA V
CE
= 0.25 V, I
in
= 1.5 mA
SWITCHING CHARACTERISTICS
(Refer to Figure 1)
Propagation Delay Times:
High to Low Propagation Delay; (5.0V 74HC04)
Low to High Propagation Delay; (5.0V 74HC04)
t
PHL
t
PLH
20.4
1.43
ns
µs
High to Low Propagation Delay; 13 (3.0V 74HC04)
Low to High Propagation Delay; 13 (3.0V 74HC04)
t
PHL
t
PLH
32.2
760
ns
ns
High to Low Propagation Delay; 14 (5.0V 74LS04)
Low to High Propagation Delay; 14 (5.0V 74LS04)
t
PHL
t
PLH
25.3
2.57
ns
µs
Transition Times:
Fall Time; (5.0V 74HC04)
Rise Time; (5.0V 74HC04)
t
f
t
r
12.5
411
ns
ns
Fall Time; 13 (3.0V 74HC04)
Rise Time; 13 (3.0V 74HC04)
t
f
t
r
21.1
220
ns
ns
Fall Time; 14 (5.0V 74LS04)
Rise Time; 14 (5.0V 74LS04)
t
f
t
r
15.1
849
ns
ns
Notes: 12. The device is guaranteed to be in “ON” state with VIN(ON) above 1.5V.
13. The device is guaranteed to be in “OFF” state with VIN(OFF) below 400mV.
GODES. ‘ ‘15 TEX DRDC3105 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
5 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
Typical Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
1 10 100
0
100
200
300
400
500
0 1 2 3 4
0
1
2
3
4
5
0.00 0.02 0.04 0.06 0.08 0.10
0
5
10
15
20
25
30
35
40
45
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0
100
200
300
400
500
600
0.1 1 10
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1 10 100
6
7
8
9
10
-40°C
25°C
3.5V
Figure 2. Transistor DC Current Gain
T
J
= 85°C
--------V
O
= 1.0V
_____V
O
= 0.25V
H
FE
, TRANSISTOR DC CURRENT GAIN
I
O
, OUTPUT SINK CURRENT (mA)
MC68HC05C8
@ 5.0 Vdc
MC74HC04
@ 4.5 Vdc
MC74HC04
@ 3.0 Vdc
MC14049B @ 4.5 Vdc
MC68HC05C8 @ 3.3 Vdc
MC54LS04
+ BAL99LT1
Figure 3. Input V-I Requirement Compared
to Possible Source Logic Outputs
T
J
= 2C
V
O
= 0.25V
DRDC3105
V
IN
vs. I
in
INPUT VOLTAGE (V)
INPUT CURRENT (mA)
Figure 4. Threshold Effects
-40°C
25°C
T
J
= 8C
OUTPUT CURRENT (mA)
INPUT CURRENT (mA)
1.0mA
0.4mA
0.6mA
0.1mA
0.8mA
0.2mA
1.2mA
Figure 5. Transistor Output V-I Characteristic
I
in
= 1.6mA
1.4mA
I
out
, OUTPUT CURRENT (mA)
V
O
, OUTPUT VOLTAGE (Vdc)
50mA 125mA 175mA
I
out
= 10mA
500mA
350mA
Figure 6. Output Saturation Voltage versus
I
out
/I
in
____
T
J
= 25°C
----T
J
= -40°C
V
out
, OUTPUT VOLTAGE (Vdc)
I
in
, INPUT CURRENT (mA)
-40°C
T
J
= 85°C
25°C
Figure 7. Zener Clamp Voltage
versus Zener Current
I
Z
, ZENER CURRENT (mA)
V
Z
, ZENER CLAMP VOLTAGE (V)
moms. f‘lmx ............ DRDC3105 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
6 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
-40 -20 0 20 40 60 80
1
10
100
1k
10k
100k
1M
10M
01234567
0.01
0.1
1
10
100
1,000
10,000
100,000
0.1 1 10
0.01
0.1
1
V
in
= 0Vdc
V
in
= 0.35Vdc
V
in
= 0.5Vdc
Figure 8. Output Leakage Current
versus Temperature
V
CC
= 5.5 Vdc
OUTPUT LEAKAGE CURRENT (nA)
T
J
, JUNCTION TEMPERATURE (°C)
V
in
= 0Vdc
V
in
= 0.35Vdc
Figure 9. Output Leakage Current
versus Supply Voltage
T
J
= 25°C
V
in
= 0.5Vdc
OUTPUT LEAKAGE CURRENT (nA)
V
CC
, SUPPLY CURRENT (Vdc)
TYPICAL
I
Z
vs V
Z
V
CC(max)
= +6.0 Vdc
ºPW = 4ms
DC = 10%
ºPW = 10ms
DC = 20%
ºCONTINUOUS DUTY
*250 MS
*154 MS
*57 MS
*26 MS
*21 MS
ºPW = 100ms
DC = 50%
I
out(max)
= 500mA
Figure 10. Safe Operating Area
T
A
= 25°C
º = TRANSISTOR P
C
THERMAL LIMIT
* = MAX L/R FROM ZENER PULSED ENERGY LIMIT
(REFER TO FIGURE 11)
R
CE(SAT)
OUTPUT CURRENT (A)
V
out
(VOLTS)
moms. '\ZETEX ............ DRDC3105
DRDC3105
Document number: DS35213
Rev. 5 - 2
7 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
1E-3 0.01 0.1 1
10
100
1k
10k
100k
1E-4 1E-3 0.01 0.1 1 10 100 1000 10000
1
10
100
Figure 11. Zener Repetitive Pulse Energy Limit on L/R Time Constant
T
A
= 2C
E
max
= 50mJ
L/R = 2 * E
max
÷
(Vzpk * Izpk)
MAX L/R TIME CONSTANT (ms)
Izpk (A)
D = 0.5
0.2
0.1
SINGLE PULSE
0.05
Figure 12. Transient Thermal Response
R
th
, Transient Thermal Response
PULSE WIDTH (s)
' ‘25 TEX DRDC3105 GAUGE PLANE ,fl’ 025 L1 Au 7° RH!» WWI—F 2015
DRDC3105
Document number: DS35213
Rev. 5 - 2
8 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
Package Type: SOT23
Package Type: SOT26
SOT23
Dim
Min
Max
Typ
A
0.37 0.51 0.40
B
1.20 1.40 1.30
C
2.30 2.50 2.40
D
0.89 1.03 0.915
F
0.45 0.60 0.535
G
1.78 2.05 1.83
H
2.80 3.00 2.90
J
0.013
0.10 0.05
K
0.890
1.00 0.975
K1
0.903
1.10 1.025
L
0.45 0.61 0.55
L
1
0.25 0.55 0.40
M
0.085
0.150
0.110
a
All Dimensions in mm
SOT26
Dim
Min
Max
Typ
A1
0.013
0.10
0.05
A
2
1.00
1.30
1.10
A3
0.70
0.80
0.75
b
0.35
0.50
0.38
c
0.10
0.20
0.15
D
2.90
3.10
3.00
e
- - 0.95
e1
- - 1.90
E
2.70
3.00
2.80
E
1
1.50
1.70
1.60
L
0.35
0.55
0.40
a
- -
a1
- -
All Dimensions in mm
’ \ZE TEX DRDC3105
DRDC3105
Document number: DS35213
Rev. 5 - 2
9 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
Package Type: SOT23
Package Type: SOT26
Dimensions
Value (in mm)
Z
2.9
X
0.8
Y
0.9
C
2.0
E
1.35
Dimensions
Value (in mm)
C
2.40
C
1
0.95
G
1.60
X
0.55
Y
0.80
Y1
3.20
X
E
Y
C
Z
moves "1"” ......... DRDC3105
DRDC3105
Document number: DS35213
Rev. 5 - 2
10 of 10
www.diodes.com
March 2015
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DRDC3105
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2015, Diodes Incorporated
www.diodes.com

Products related to this Datasheet

IC PWR DRIVER BIPOLAR 1:1 SOT23
IC PWR DRIVER BIPOLAR 1:1 SOT26
IC PWR DRIVER BIPOLAR 1:1 SOT23
IC PWR DRIVER BIPOLAR 1:1 SOT26
IC PWR DRIVER BIPOLAR 1:1 SOT23
IC PWR DRIVER BIPOLAR 1:1 SOT26