MMBTA42
Rev.
E Mar.
-2016
DATA SHEET
/ Descriptions SOT-23
NPN 。Silicon
NPN transistor in a SOT-23 Plastic Package.
/ Features
,,, MMBTA92 。 High voltage, Low saturation voltage, low collector capacitance output, complementary pair with MMBTA92.
/ Applications 。 High voltage control circuit.
/ Equivalent Circuit
/ Pinning
3
2 1
PIN1：Emitter
PIN 2：Base PIN 3：Collector
/ Marking
hFE Range Marking
40 H1D
http://www.
fsbrec.
com
1/6
MMBTA42
Rev.
E Mar.
-2016
DATA SHEET
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current
Collector Power Dissipation*
Junction Temperature
Storage Temper...