MSS50-1200 STMicroelectronics, MSS50-1200 Datasheet - Page 2

• Manufacturer Part Number: MSS50-1200
• Description: MODULE SCR BACK TO BACK ISOTOP
• Manufacturer: STMicroelectronics

Specifications of MSS50-1200

• Structure: 1-Phase Controller - All SCRs
• Number Of Scrs, Diodes: 2 SCRs
• Voltage - Off State: 1200V
• Current - Gate Trigger (igt) (max): 50mA
• Current - On State (it (rms)) (max): 70A
• Current - Non Rep. Surge 50, 60hz (itsm): 600A, 630A
• Current - Hold (ih) (max): 80mA
• Mounting Type: Chassis Mount
• Package / Case: ISOTOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - On State (it (av)) (max): -
• Other names: 497-6021-5

Characteristics
1
Table 3.
Table 4.
Table 5.
2/7
V
Symbol
DRM
dV/dt
Symbol
I
I
Symbol
V
V
V
I
DRM
RRM
P
I
V
R
R
T(RMS)
V
GT
I
I
GD
GT
TM
I
dI/dt
H
T
L
I
G(AV)
t0
TSM
d
th(j-c)
RGM
I
GM
T
2
stg
/V
t
j
RRM
V
V
I
I
V
I
I
Threshold voltage
Dynamic resistance
V
T
G
TM
TM
D
D
D
DRM
= 500 mA
= 1.2 I
Characteristics
Absolute ratings (limiting values)
Electrical characteristics (T
Thermal reistances
Repetitive peak off-state voltage
RMS on-state current
Non repetitive surge peak on-state
current
I
Critical rate of rise of on-state current
I
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
Maximum peak reverse gate voltage
= 12 V
= V
= 67 % V
Junction to case (AC)
= 80 A
= 100 A
2
G
t Value for fusing
= 2 x I
= V
DRM
GT
RRM
GT
t
DRM
R
p
t
Gate open
p
R
L
= 380 µs
, t
= 380 µs
L
= 3.3 k
r
= 33
Gate open
100 ns
Test Conditions
Parameter
Parameter
j
= 25° C, unless otherwise specified)
T
T
T
T
T
T
T
j
j
j
j
j
j
j
= 125° C
= 125° C
= 25° C
= 125° C
= 125° C
= 25° C
= 125° C
t
t
t
F = 120 Hz
t
p
p
p
p
= 16.7 ms
= 20 ms
= 10 ms
= 20 µs
MSS40
MSS50
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MAX.
MIN.
MIN.
MIN.
T
T
T
T
T
T
T
c
c
j
j
j
j
j
= 25° C
= 25° C
= 125° C
= 125° C
= 125° C
= 80° C
= 85° C
MSS40
1.7
11
MSS40
1200
Value
420
400
800
1000
0.85
55
- 40 to + 150
- 40 to + 125
120
1.3
0.2
50
80
20
10
5
Value
Value
MSS50
0.45
50
0.6
5
4
1
1.7
7
MSS40, MSS50
MSS50
1200
1800
800
630
600
70
° C/W
Unit
Unit
V/µs
m
mA
mA
mA
mA
µA
Unit
A/µs
V
V
V
V
A
° C
W
V
A
A
A
V
2
S