TYP1012 ST Microelectronics, Inc., TYP1012 Datasheet

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TYP1012

Manufacturer Part Number
TYP1012
Description
12A SCRS
Manufacturer
ST Microelectronics, Inc.
Datasheet

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FEATURES
DESCRIPTION
The TYN512 and TYN1012 Family of Silicon
Controlled Rectifiers uses a high performance
glass passivated technology.
This general purpose Family of Silicon Controlled
Rectifiers is designed for overvoltage protection in
crowbar circuits application.
ABSOLUTE RATINGS (limiting values)
September 2001 - Ed: 1A
Symbol
High surge current capability
High dI/dt rating
High stability and reliability
Symbol
V
V
I
T(RMS)
I
DRM
RRM
dI/dt
Tstg
I
T(AV)
TSM
I
I
TM
Tj
Tl
2
t
®
Repetitive peak off-state voltage
Tj = 125°C
RMS on-state current
(180° conduction angle, single phase circuit)
Average on-state current
(180° conduction angle, single phase circuit)
Non repetitive surge peak on-state current
(Tj initial = 25°C)
I
Non repetitive surge peak on-state current
(Tj initial = 25°C) Exponential pulse wave form
Gate supply: I
Storage and operating junction temperature range
Maximum lead soldering temperature during 10s at 4.5mm from case
Critical rate of rise of on-state current
2
t value
G
= 100mA dI
SCR FOR OVERVOLTAGE PROTECTION
Parameter
G
/dt = 1A/µs
Parameter
G
A
K
K
A
Tc = 110°C
Tc = 110°C
tp = 8.3ms
tp = 10ms
tp = 10ms
tp = 1ms
G
TO-220AB
512
50
TYP
-40 to +150
-40 to +125
TYP1012
Value
TYP512
315
300
450
750
100
260
12
1012
8
100
A/µs
Unit
A
Unit
°C
°C
A
A
A
A
V
2
s
1/5

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