MOSFET

N-Channel 50-V(D-S) MOSFET

Page 1

REV:A

Mechanical data

-Case: SOT-23, molded plastic.

-Terminals: solderable per MIL-STD-750,

method 2026.

BSS138-G

QW-BTR40

Comchip Technology CO., LTD.

Features

-Rugged and Reliable.

Drain-source voltage

Continuous gate-source voltage

Continuous drain current

Power dissipation

Operating temperature

Storage temperature

Units

Symbol

Parameter

Value

50

±20

0.22

0.35

357

150

-55 to +150

V

V

A

W

°C/W

°C

°C

Thermal resistance from Junction to ambient

Circuit diagram

G

D

S

Company reserves the right to improve product design , functions and reliability without notice.

1 : Gate

2 : Source

3 : Drain

Dimensions in inches and (millimeter)

SOT-23

3

1

2

0.118(3.00)

0.110(2.80)

0.055(1.40)

0.047(1.20)

0.079(2.00)

0.071(1.80)

0.041(1.05)

0.035(0.90)

0.020(0.50)

0.012(0.30)

0.006(0.15)

0.003(0.08)

0.100(2.55)

0.089(2.25)

0.004(0.10) max

0.012(0.30)

0.020(0.50)

RoHS Device