Silicon PNP transistor
Description
BD438
Rev.
E Mar.
-2016
DATA SHEET
/ Descriptions
TO-126F PNP 。Silicon PNP transistor in a TO-126F Plastic Package.
/ Features
BD437 。 Complementary pair with BD437.
/ Applications
。 Medium power linear and switching applications.
/ Equivalent Circuit
/ Pinning
12 3
PIN1：Emitter
PIN 2：Collector
PIN 3：Base
/ hFE Classifications & Marking 。See Marking Instructions
http://www.
fsbrec.
com
1/6
BD438
Rev.
E Mar.
-2016
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current - Continuous Base Current - Continuous Collector Power Dissipation Junction Temperature Storage Temperature Range
Symbol
VCBO
VCEO
VEBO IC
IB
PC(Tc=25℃) Tj Tstg
DATA SHEET
Rating
-45 -45 -5.
0 -4.
0 -1.
0 36 ...
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