2SB1557B PNP Transistor

The 2SB1557B is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the 2SB1557B transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SB1557B 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 2SB1557B transistor as follows.

2SB1557B Transistor Specification

Transistor Code		2SB1557B
Transistor Type		BJT
Transistor Polarity		PNP
Transistor Material		Silicon(SI)
Package		TO264
Collector Power Dissipation (Maximum)	PC	70W
Collector-Base Voltage (Maximum)	VCB	140V
Collector-Emitter Voltage (Maximum)	VCE	140V
Collector Current (Maximum)	IC	7A
Operating Junction Temperature (Maximum)	TJ	150°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		9
Transition Frequency	FT	30MHz
Collector Capacitance	CC	120pF

UXPython is not the creator or an official representative of the 2SB1557B PNP transistor. You can download the official 2SB1557B PNP transistor datasheet to get more infromation about this transistor.

Note : Copyrighted materials belong to their creator or official representative.

More Transistors Datasheets in TO264 Package

2SB1558 PNP Transistor 2SB1556A PNP Transistor NJL0281D NPN Transistor 2SC3714 NPN Transistor 2SC3989 NPN Transistor 2SC4029R NPN Transistor 2SC3992L NPN Transistor FJL4315 NPN Transistor 2SC3993M NPN Transistor 2SB1556C PNP Transistor HD1750JL NPN Transistor 2SB1557C PNP Transistor NJL4281D NPN Transistor 2SC3993L NPN Transistor 2SB1555B PNP Transistor 2SC3991K NPN Transistor 2SC3989L NPN Transistor MJL21196G NPN Transistor 2SC3993K NPN Transistor 2SC4289 NPN Transistor