参数资料
型号: 2SJ557
厂商: NEC Corp.
英文描述: P-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING
中文描述: P沟道MOS场效应晶体管开关
文件页数: 1/8页
文件大小: 62K
代理商: 2SJ557
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1998, 1999
MOS FIELD EFFECT TRANSISTOR
2SJ557
P-CHANNEL MOS FIELD EFFECT TRANSISTOR
FOR SWITCHING
DATA SHEET
Document No.
D13292EJ1V0DS00 (1st edition)
Date Published
June 1999 NS CP(K)
Printed in Japan
DESCRIPTION
The 2SJ557 is a switching device which can be driven directly
by a 4 V power source.
The 2SJ557 features a low on-state resistance and excellent
switching characteristics, and is suitable for applications such
as power switch of portable machine and so on.
FEATURES
Can be driven by a 4 V power source
Low on-state resistance
RDS(on)1 = 155 m
MAX. (VGS = –10 V, ID = –1.0 A)
RDS(on)2 = 255 m
MAX. (VGS = –4.5 V, ID = –1.0 A)
RDS(on)3 = 290 m
MAX. (VGS = –4.0 V, ID = –1.0 A)
ORDERING INFORMATION
PART NUMBER
PACKAGE
2SJ557
3-pin Mini Mold (Thin Type)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Drain to Source Voltage
VDSS
–30
V
Gate to Source Voltage
VGSS
–20 / +5
V
Drain Current (DC)
ID(DC)
±2.5
A
Drain Current (pulse)
Note1
ID(pulse)
±10
A
Total Power Dissipation
PT1
0.2
W
Total Power Dissipation
Note2
PT2
1.25
W
Channel Temperature
Tch
150
°C
Storage Temperature
Tstg
–55 to +150
°C
Notes 1. PW
≤ 10
s, Duty Cycle ≤ 1 %
2. Mounted on FR4 Board, t
≤ 5 sec.
Remark
The diode connected between the gate and source of the transistor serves as a protector against ESD.
When this device actually used, an additional protection circuit is externally required if a voltage
exceeding the rated voltage may be applied to this device.
PACKAGE DRAWING (Unit : mm)
0.65
0.9 to 1.1
0 to 0.1
0.16
+0.1
–0.06
2.8
±0.2
1.5
0.95
1
2
3
1.9
2.9 ±0.2
0.4
+0.1
–0.05
0.95
0.65
+0.1 –0.15
1 : Gate
2 : Source
3 : Drain
EQUIVALENT CIRCUIT
Source
Body
Diode
Gate
Protection
Diode
Marking: XB
Gate
Drain
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