BSS84W Datasheet, PDF (1/4 Pages) Diodes Incorporated – P-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR

BSS84W
P-CHANNEL ENHANCEMENT MODE MOSFET
This is a P-channel, enhancement-mode MOSFET, housed in the industry-
standard, SOT-323 (SC-70) package. This device is ideal for portable
applications where board space is at a premium.
FEATURES
Low On-Resistance
Low Gate Threshold Voltage
Fast Switching
Available in lead-free plating (100% matte tin finish)
APPLICATIONS
Switching Power Supplies
Hand-Held Computers, PDAs
MARKING CODE: 84W
SOT- 323
3
2
1
Drain
3
1
Gate
2
Source
MAXIMUM RATINGS
T_J = 25°C Unless otherwise noted
Rating
Drain-Source Voltage
Drain-Gate Voltage (Note 1)
Gate-Source Voltage
Drain Current
Total Power Dissipation (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
Note 1. R_GS < 20K ohms
Symbol
V_DSS
V _DGR
V_GSS
I_D
P_D
T_J
T_stg
THERMAL CHARACTERISTICS
Value
- 50
- 50
± 20
130
200
-55 to +150
-55 to +150
Characteristic
Thermal Resistance, Junction to Ambient (Note 2)
Symbol
R _thja
Value
625
Note 2. FR-5 board 1.0 x 0.75 x 0.062 inch with minimum recommended pad layout
Units
V
V
V
mA
mW
°C
°C
Units
°C/W
8/12/2005
Page 1
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