2002
Document No. D13535EJ2V0DS00 (2nf edition)
Date Published April 2002 N CP(K)
Printed in Japan
THYRISTORS
2S2M, 2S4M
2 A HIGH-SPEED SWITCHING SCR
DATA SHEET
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confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
The 2S2M and 2S4M are P-gate fully diffused mold SCRs
with an average on-current of 2 A. The repeat peak off-voltages
(and reverse voltages) are 200 V and 400 V.
FEATURES
This transistor is designed for high-speed switching and is
deal for use in commercial frequencies, high-frequency pulse
applications, and inverter applications.
This transistor features a small and lightweight package and
is easy to handle even on the mounting surface due to its
TO-202AA dimensions. Processing of lead wires and
heatsink (tablet) using jigs is also possible.
Employs flame-retardant epoxy resin (UL94V-0).
APPLICATIONS
Consumer electronic euipments, ignitors of devices for light
indutry, inverter, and solenoid valve drives
PACKAGE DRAWING (UNIT: mm)
ABSOLUTE MAXIMUM RATINGS (Ta = 25
°
C)
Parameter
Symbol
V
RSM
V
DSM
V
RRM
V
DRM
I
T(AV)
I
TSM
I
TRM
∫
i
t
2
dt
dI
T
/dt
P
GM
P
G(AV)
I
FGM
V
RGM
T
j
T
stg
2S2M
300
300
200
200
2S4M
500
500
400
400
Ratings
V
V
V
V
A
A
A
A
A/
μ
s
W
W
A
V
°
C
°
C
Unit
Non-repetitive peak reverse voltage
Non-repetitive peak off-state voltage
Repetitive peak reverse voltage
Repetitive peak off-voltage
Average on-state current
Surge on-state current
High-frequency peak on-state current
Fusing current
Critical rate of rise of on-state current
Peak gate power dissipation
Average gate power dissipation
Peak gate forward current
Peak gate reverse voltage
Junction temperature
Storage temperature
R
GK
= 1 k
R
GK
= 1 k
R
GK
= 1 k
R
GK
= 1 k
2 (Tc = 77
°
C, Single half-wave,
θ
= 180
°
)
20 (f = 50 Hz, Sine half-wave, 1 cycle)
15 (Tc = 65
°
C, f = 10 kp.p.s, t
p
= 10
μ
s)
1.6 (1 ms
≤
t
≤
10 ms)
50
0.5 (f
≥
50 Hz, Duty
≤
10%)
0.1
0.2 (f
≥
50 Hz, Duty
≤
10%)
6
40 to +125
55 tp +150
Refer to Figure 6 snd 7.
Refer to Figure 2.
2
s
Electrode connection
<1>Cathode
<2>Anode
<3>Gate
Standard weight: 1.4
*TC test bench-mark