TYP1012 ST Microelectronics, Inc., TYP1012 Datasheet
TYP1012
Manufacturer Part Number
TYP1012
Description
12A SCRS
Manufacturer
ST Microelectronics, Inc.
Datasheet
1.TYP1012.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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