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SMA4021 PNP Transistor

The SMA4021 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the SMA4021 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The SMA4021 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the SMA4021 transistor as follows.

Circuit diagram symbol of the SMA4021 transistor

SMA4021 Transistor Specification

Transistor Code SMA4021
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package SIP12
Collector Power Dissipation (Maximum) PC 20W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 60V
Collector Current (Maximum) IC 3A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 2000

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More Transistors Datasheets in SIP12 Package

SLA4061 SLA4061 NPN Transistor SMA4030 SMA4030 NPN Transistor SLA4041 SLA4041 NPN Transistor SLA4052 SLA4052 NPN Transistor SLA4031 SLA4031 NPN Transistor SMA4032 SMA4032 NPN Transistor SLA4030 SLA4030 NPN Transistor SLA4051 SLA4051 NPN Transistor SLA4071 SLA4071 PNP Transistor SLA4060 SLA4060 NPN Transistor SMA4033 SMA4033 NPN Transistor SLA4070 SLA4070 PNP Transistor SMA4020 SMA4020 PNP Transistor