MCR8DCM, N Datasheet by Littelfuse Inc.

View All Related Products | Download PDF Datasheet
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 07/25/19
Thyristors
Surface Mount – 600V - 800V > MCR8DCM, MCR8DCN
Small Size
Passivated Die for
Reliability and Uniformity
Low Level Triggering and
Holding Characteristics
Available in Two Package
Styles Surface Mount
Lead Form − Case 369C
Epoxy Meets UL 94 V−0
@ 0.125 in
ESD Ratings: Human
Body Model, 3B > 8000 V
Machine Model, C > 400 V
Pb−Free Packages are
Available
Features
Designed for high volume, low cost, industrial and
consumer applications such as motor control; process
control; temperature, light and speed control.
Description
MCR8DCM, MCR8DCN
Additional Information
Samples
Resources
Datasheet
Pin Out Functional Diagram
A
G
K
Pb
1
3
2
4
fir elf e“ premseApphed \
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 07/25/19
Thyristors
Surface Mount – 600V - 800V > MCR8DCM, MCR8DCN
Rating Symbol Value Unit
Peak Repetitive Off−State Voltage (Note 1)
(− 40 to 1125°C, Sine Wave, 50 to 60 Hz, Gate Open) MCR8DCM
MCR8DCN VDRM,
VRRM
600
800 V
On-State RMS Current (180ºConduction Angles; TC = 105°C) IT (RMS) 8.0 A
Average On−State Current (180° Conduction Angles; TC = 105°C) IT(AV) 5.1 A
Peak Non-Repetitive Surge Current
(1/2 Cycle, Sine Wave 60 Hz, TJ = 110°C) ITSM 80 A
Circuit Fusing Consideration (t = 8.3 ms) I2t 26 A²sec
Forward Peak Gate Power (Pulse Width ≤ 10 µsec,TC = 105°C) PGM 5.0 W
Forward Average Gate Power (t = 8.3 msec, TC = 105°C) PGM (AV) 0.5 W
Forward Peak Gate Current (Pulse Width ≤ 1.0 µsec, TC= 105°C) IGM 2.0 A
Operating Junction Temperature Range TJ-40 to 125 °C
Storage Temperature Range Tstg -40 to 150 °C
Maximum Ratings (TJ = 25°C unless otherwise noted)
Thermal Characteristics
Rating Symbol Value Unit
Thermal Resistance, Junction−to−Case RƟJC 2.2
°C/W
Thermal Resistance, Junction−to−Ambient RƟJA 88
Thermal Resistance, Junction−to−Ambient (Note 2) RƟJA 80
Maximum Device Temperature for Soldering Purposes (Note 3) TL260 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is
not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
1. V DRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent
with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded.
Electrical Characteristics - OFF (TJ = 25°C unless otherwise noted)
Electrical Characteristics - ON (TJ = 25°C unless otherwise noted; Electricals apply in both directions)
Characteristic Symbol Min Typ Max Unit
Peak Repetitive Forward or Reverse Blocking Current (Note 3)
(VAK = Rated VDRM or VRRM, RGK = 1.0 kΩ
TJ = 25°C IDRM,
IRRM
- - 0.01 mA
TJ = 125°C - - 5.0
Dynamic Characteristics
Characteristic Symbol Min Ty p Max Unit
Critical Rate of Rise of Off−State Voltage
(VAK = Rated VDRM, Exponential Waveform, Gate Open, TJ = 125ºC) dv/dt 50 200 V/µs
Critical Rate of Rise of On−State Current
(IPK = 50 A, Pw = 40 sec, diG/dt = 1 A/sec, Igt = 50 mA di/dt 50 A/ms
Characteristic Symbol Min Ty p Max Unit
Peak On−State Voltage (Note 4) (ITM = 16 A) VTM 1.4 1.8 V
Gate Trigger Current (Continuous dc) (Note 5)
(VAK = 12 Vdc, RL = 100 Ω) (TJ = 25°C)
(TJ = −40°C) IGT
2.0
_7. 0
_15
30 µA
Gate Trigger Voltage (Continuous dc)
(VD = 12 V, RL = 100 Ω)
(VD = 12 V, RL = 100 Ω) (Note 5)
( TJ = 25°C)
(TJ = −40°C)
(TJ = 125°C) VGT
0.5
_
0.2
0.65
_
_
1.0
2.0
_V
Holding Current
(VD = 12 V, Initiating Current = 200 mA, RGK = 1 kΩ) ( TJ = 25°C)
(TJ = −40°C) IH
4.0
_22
_30
60 mA
Latching Current
(VD = 12 V, IG = 2.0 mA, RGK = 1 kΩ) (TJ = 25°C)
(TJ = −40°C) IL
4.0
22
_30
60 mA
2. Surface mounted on minimum recommended pad size.
3 1/8" from case for 10 seconds.
4. Pulse Test; Pulse Width ≤ 2.0 msec, Duty Cycle ≤ 2%.
% Lilleliuse‘ aw Wham; 1mm mum Tc, MAXWMUM ALLOWABLE CASE YEMPERAYUREK c) nu § § 8 fl \ ‘4 " I‘— a:Cnndunfinn Ang‘u a: 0:30' sm sn- mm um \ w n m In an m 5n an In“, AVERAGE DNVSTATE cnmm (AMPS? my gu- d< su-="" w,="" wstanyanedus="" gnasyaye="" curreny="" (amps)="" mu="" m="" m="" m="" o="" tvhealqtfzw:="" mmmum="" a]:="" 115":="" maxxmumgp="" li!="" 2="" n="" in="" o.n="" 5="" a="" vi="" \nstanyanedus="" onrstare="" voltage="" nuns]="">
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 07/25/19
Thyristors
Surface Mount – 600V - 800V > MCR8DCM, MCR8DCN
Figure 1. Average Current Derating Figure 2. On−State Power Dissipation
IT(AV), AVERAGE ON-STATE CURRENT (AMPS)
0.60.30
8.0
4.0
2.0
0
P
0.20.1
6.0
10
12
, AVERAGE POWER DISSI PATION (WATTS)
(AV)
dc
180°
120°
90°
60°
= 30°
5.0
4.0
= Conduction
Angle
Figure 3. On−State Characteristics Figure 4. Transient Thermal Response
t, TIME (ms)
1.00.1
1.0
0.1
0.01
r(t), TRANSIEN T THERMAL RESIST ANCE
10 100 1000 10 K
ZJC(t) = R JC(t) r(t)
(NORMALIZED)
Voltage Current Characteristic of SCR
Symbol Parameter
VDRM Peak Repetitive Forward Off State Voltage
IDRM Peak Forward Blocking Current
VRRM Peak Repetitive Reverse Off State Voltage
IRRM Peak Reverse Blocking Current
VTM Maximum On State Voltage
IHHolding Current
Quadrant 1
Main Terminal 2+
VTM
IH
IDRM at VDRM
+Voltag
e
Off State
Quadrant 3
Main Terminal 2-
+Current
On State
IRRM at VRRM
IH
VTM
% thleliuse‘ aw, Wham; 1mm g m \GFEAI'ETNGGER cunnmnmm m 4045 4n an In 35 an 55 m 95 Im 125 T, JuNchN TEMPERATURE (C) V51,EATE TmGGEK VflLTAGE Nnnsr 40725 4n so 10 35 so as an as no 115 nJuNcnoNTEMPEMwRErL‘I luv u) m, HanNG cnmENTth) In «“715 4a 5.n z» :5 so 65 an 95 no 125 T, JUNcnoN TEMPERATURE m mo w IL, [Ammo CURRENT (mAI Ia 40715 40 so 20 :5 so 55 nu 95 Ha I25 h JUNcnoN TEMPEIWURE (CI mnn sum dv/dI um s) Inn m we mm) mk
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 07/25/19
Thyristors
Surface Mount – 600V - 800V > MCR8DCM, MCR8DCN
Figure 5. Typical Gate Trigger Current vs Junction Temperature
Figure 7. Typical Holding Current vs Junction Temperature
Figure 6. Typical Gate Trigger Voltage vs Junction Temperature
Figure 8. Typical Latching Current vs Junction Temperature
Figure 9. Exponential Static dv/dt vs Gate−Cathode Resistance
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 07/25/19
Thyristors
Surface Mount – 600V - 800V > MCR8DCM, MCR8DCN
Dimensions Soldering Footprint
Part Marking System
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
Pin Assignment
1 Cathode
2 Anode
3 Gate
4 Anode
Ordering Information
Device Package Shipping
MCR8DSMT4 DPAK
2500 /
Tape & Reel
MCR8DCMT4G DPAK
(Pb−Free)
MCR8DCNT4 DPAK
MCR8DCNT4G DPAK
(Pb−Free)
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each
product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at:
www.littelfuse.com/disclaimer-electronics
Dim
Inches Millimeters
Min Max Min Max
A0.087 0.094 2.20 2.40
A1 0.000 0.005 0.00 0.12
b0.022 0.030 0.55 0.75
b2 0.026 0.033 0.65 0.85
b3 0.209 0.217 5.30 5.50
c0.019 0.023 0.49 0.59
c2 0.019 0.023 0.49 0.59
D0.213 0.224 5.40 5.70
E0.252 0.260 6.40 6.60
e0.091 2.30
H0.374 0.406 9.50 10.30
L0.058 0.070 1.47 1.78
L1 0.114 2.90
L2 0.019 0.023 0.49 0.59
L3 0.053 0.065 1.35 1.65
L4 0.028 0.039 0.70 1. 0 0
Z0.154 - 3.90 -
b
D
E
b3
L3
L4
b2
M
0.005 (0).13 C
c2
A
c
C
Z
12 3
4
A1
H
A
B
C
L1
L
H
L2 GAUGE
PLANE
e
Z
NOTE 7 Bottom View Bottom View
Alternate
Construction
Seating
Plane
Side View
Top View
Detail A
Rotated 90°C W
Detail A
5.80
0.228
2.58
0.102
1.60
0.063
6.20
0.244
3.00
0.118
6.17
0.243
mm
inches
SCALE 3: 1
12
3
4
CR
8DCxG
YMAXX
DPAK-3
Case 369C
Style 4
Y =Year
M =Month
A =Assembly Site
AKA =Diode Polarity
G =Pb-Free Package

Products related to this Datasheet

SCR 600V 8A DPAK
SCR 600V 8A DPAK
SCR 800V 8A DPAK
SCR 800V 8A DPAK
SCR 600V 8A DPAK