RoHS
RoHS
8PT Series
SEMICONDUCTOR
Sensitive and Standard SCRs, 8A
Main Features
2
2
Symbol
Value
8
Unit
IT(RMS)
A
2
1
1
3
2
VDRM/VRRM
IGT
V
600 to 1000
0.2 to 15
3
TO-251 (I-PAK)
TO-252 (D-PAK)
mA
(8PTxxF)
(8PTxxG)
2
DESCRIPTION
Available either in sensitive or standard gate
triggering levels, the 8A SCR series is suitable
to fit all modes of control found in applications
such as overvoltage crowbar protection, motor
control circuits in power tools and kitchen aids,
inrush current limiting circuits, capacitive
discharge ignition and voltage regulation circuits.
1
2
3
1
2
3
TO-220AB (Non-lnsulated)
TO-220AB (lnsulated)
(8PTxxAI)
(8PTxxA)
2(A)
Available in through-hole or surface-mount
packages, they provide an optimized performance
in a limited space.
3(G)
1(K)
ABSOLUTE MAXIMUM RATINGS
TEST CONDITIONS
VALUE
UNIT
PARAMETER
SYMBOL
Tc=110°C
Tc=100°C
Tc=110°C
Tc=100°C
t = 20 ms
TO-251/TO-252/TO-220AB
RMS on-state current full sine wave
(180° conduction angle )
IT(RMS)
8
A
A
TO-220AB insulated
TO-251/TO-252/TO-220AB
Average on-state current
(180° conduction angle)
IT(AV)
5.1
TO-220AB insulated
F =50 Hz
95
100
45
Non repetitive surge peak on-state
ITSM
A
current (full cycle, T initial = 25°C)
j
t = 16.7 ms
F =60 Hz
I2t Value for fusing
A2s
A/µs
I2t
tp = 10 ms
Critical rate of rise of on-state current
IG = 2xlGT, tr≤100ns
dI/dt
IGM
F = 60 Hz
Tj = 125ºC
Tj = 125ºC
50
Peak gate current
Tp = 20 µs
Tj =125ºC
4
A
PG(AV)
Tstg
Average gate power dissipation
Storage temperature range
1
W
- 40 to + 150
ºC
Tj
Operating junction temperature range
- 40 to + 125
www.nellsemi.com
Page 1 of 7