BSS138 查看數據表（PDF） - Weitron Technology

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BSS138

Small Signal MOSFET N-Channel

Weitron Technology 

BSS138

Small Signal MOSFET

N-Channel

3 DRAIN

Features:

*Low On-Resistance : 3.5 Ω

*Low Input Capacitance: 40PF

*Low Out put Capacitance : 12PF

*Low Threshole :1 .5V

*Fast Switching Speed : 20ns

1

GATE

Application:

* DC to DC Converter

* Cellular & PCMCIA Card

* Cordless Telephone

* Power Management in Portable and Battery etc.

2

SOURCE

SOT-23

3

1

2

Maximum Ratings (TA=25 C Unless Otherwise Specified)

Rating

Symbol

Value

Unit

Drain-Source Voltage

Gate-Source Voltage

VDSS

50

V

VGS

+_ 20

V

Continuous Drain Current (TA=25 C)

ID

200

mA

Pulsed Drain Current(tp 10us)

IDM

800

mA

Power Dissipation (TA=25 C)

Maximax Junction-to-Ambient

PD

225

mW

R θJA

556

C/W

Operating Junction and Storage

Temperature Range

TJ, Tstg

-55 to 150

C

Device Marking

BSS138=J1

WEITRON

http://www.weitron.com.tw

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