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4PT Series
RoHS
RoHS
Sensitive gate SCRs, 4A
SYMBOL
I
T(RMS)
4
I
TSM
Non repetitive surge peak on-state
current (full cycle, T initial = 25°C)
j
A
2
I t
2
I t Value for fusing
4.5
2
A s
dI/dt
Critical rate of rise of on-state current
50
I
GM
Peak gate current
P
G(AV)
Average gate power dissipation
T
stg
Storage temperature range
Operating junction temperature range
- 40 to + 150
- 40 to + 125
ºC
A/µs
A
A
W
UNITVALUE
30
33
F =50 Hz
F =60 Hz
t = 20 ms
t = 16.7 ms
t = 10 ms
p
F = 60 Hz
T =125ºC
J
T = 125ºC
J
T = 125ºC
J
T = 20 µs
p
T
j
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITIONS
Main Features
Symbol
Value
Unit
I
T(RMS)
V /V
DRM RRM
I
GT
4
A
V
µA
10 to 200
600 to 800
DESCRIPTION
Thanks to highly sensitive triggering levels, the 4PT
series is suitable for all applications where the
available gate current is limited, such as motor
control for hand tools, kitchen aids, capacitive
discharge ignitions, overvoltage crowbar protection
for low power supplies among others.
Available in through-hole or surface-mount packages,
V
600 and 800
T =125ºC
J
V
DRM
V
RRM
Repetitive peak off-state voltage
Repetitive peak reverse voltage
they provide an optimized performance in a limited
space area.
RMS on-state current full sine wave
(180° conduction angle )
1.2
0.2
Average on-state current
(180° conduction angle)
I
T(AV)
2.5
A
A
K
A
G
TO-220AB (Non-lnsulated)
TO-251-4R (I-PAK) TO-252-4R (D-PAK)
I = 2xl , t ≤100ns
G GT r
K
A
G
TO-220AB (lnsulated)
(4PTxxF)
(4PTxxG)
(4PTxxA)
(4PTxxAI)
www.nellsemi.com
T =115°C
c
T =110°C
c
TO-251-4R/TO-252-4R/TO-220AB
TO-220AB insulated
TO-251-4R/TO-252-4R/TO-220AB
TO-220AB insulated
T =115°C
c
T =110°C
c
TO-126 (Non-lnsulated)
(4PTxxAM)
T =95°C
c
T =95°C
c
TO-126
K
A
G
K
A
G
TO-202-3
TO-126
TO-202-3
T =60°C
c
T =60°C
c
TO-202-3
(4PTxxAT)
3(G)
1(K)
2(A)
K
A
G
A
K
A
G
A