TYP 212 --->TYP 2012
SCR FOR OVERVOLTAGE PROTECTION
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FEATURES
HIGH SURGE CURRENT CAPABILITY
HIGH dI/dt RATING
HIGH STABILITY AND RELIABILITY
DESCRIPTION
The TYP 212 ---> 1012 Family uses high perform-
ance glass passivated chips technology.
These Silicon Controlled Rectifiers are designed for
overvoltage protection in crowbar circuits applica-
tion.
K
AG
TO220AB
(Plastic)
ABSOLUTE RATINGS
(limiting values)
Symbol
IT(RMS)
IT(AV)
ITSM
Parameter
RMS on-state current
(180掳 conduction angle, single phase circuit)
Average on-state current
(180掳 conduction angle, single phase circuit)
Non repetitive surge peak on-state current
( Tj initial = 25掳C )
I2 t value
Non repetitive surge peak on-state current
( Tj initial = 25掳C )
Exponential pulse wave form
Critical rate of rise of on-state current
Gate supply : IG = 100 mA diG/dt = 1 A/碌s
Storage and operating junction temperature range
Maximum lead temperature for soldering during 10 s at 4.5 mm
from case
Tc = 110
掳C
Tc = 110
掳C
tp = 8.3 ms
tp = 10 ms
I2t
ITM
tp = 10 ms
tp = 1 ms
Value
12
8
315
300
450
750
A2s
A
Unit
A
A
A
dI/dt
100
A/碌s
掳C
掳C
掳C
Tstg
Tj
Tl
- 40 to + 150
- 40 to + 125
260
Symbol
Parameter
212
512
50
TYP
1012
100
2012
200
Unit
VDRM
VRRM
April 1995
Repetitive peak off-state voltage
Tj = 125
掳C
25
V
1/5
1
2
3
4
5
