MSS50 ST Microelectronics, MSS50 Datasheet - Page 2

• Manufacturer Part Number: MSS50
• Description: (MSS40 / MSS50) BACK TO BACK SCR MODULE
• Manufacturer: ST Microelectronics

MSS40 / 50 Series
ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified)
THERMAL RESISTANCES
PRODUCT SELECTOR
ORDERING INFORMATION
2/5
MSS40-xxx
MSS50-xxx
Symbol
Symbol
R
dV/dt
I
I
V
V
V
DRM
RRM
th(j-c)
I
V
R
Part Number
GT
I
I
GD
TM
GT
H
L
t0
d
V
V
I
I
V
I
I
Threshold voltage
Dynamic resistance
V
Junction to case (AC)
T
G
TM
TM
D
D
D
DRM
= 500 mA
= 1.2 I
= 12 V
= V
= 67 % V
= 80 A
= 100 A
/ V
DRM
GT
RRM
SCR
MODULE
SERIES
DRM
RATED
Gate open
R
tp = 380 µs
tp = 380 µs
R
L
L
= 3.3 k
800 V
= 33
MSS
Gate open
X
X
Voltage (xxx)
Test Conditions
CURRENT:
40: 55A
50: 70A
Parameter
40 -
1200 V
Tj = 125°C
Tj = 125°C
Tj = 125°C
Tj = 125°C
Tj = 125°C
Tj = 25°C
Tj = 25°C
X
X
800
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MIN.
MIN.
MIN.
Sensitivity
50 mA
50 mA
VOLTAGE:
1200: 1200V
MSS40
MSS50
800: 800V
MSS40
1.7
11
-
Value
1000
0.85
120
1.3
0.2
50
80
20
10
5
MSS50
Value
0.45
ISOTOP
ISOTOP
0.6
Package
1.7
7
-
TM
TM
Unit
V/µs
°C/W
m
Unit
mA
mA
mA
mA
µA
V
V
V
V