Surface Mount  

NO

Number of Pins  

3

Number of Terminals  

3

Transistor Element Material  

SILICON

Mfr  

Microchip Technology

Package  

Bulk

Product Status  

Active

Transistor Polarity  

NPN

Factory Pack QuantityFactory Pack Quantity  

1

Manufacturer  

Microchip

Brand  

Microchip Technology

RoHS  

N

Package Description  

TO-39, 3 PIN

Package Style  

CYLINDRICAL

Package Body Material  

METAL

Reflow Temperature-Max (s)  

NOT SPECIFIED

Operating Temperature-Max  

200 °C

Rohs Code  

No

Transition Frequency-Nom (fT)  

50 MHz

Manufacturer Part Number  

2N657A

Package Shape  

ROUND

Number of Elements  

1

Part Life Cycle Code  

Active

Ihs Manufacturer  

CENTRAL SEMICONDUCTOR CORP

Risk Rank  

5.37

Part Package Code  

TO-39

Series  

*

JESD-609 Code  

e0

Pbfree Code  

No

ECCN Code  

EAR99

Terminal Finish  

Tin/Lead (Sn/Pb)

Subcategory  

Transistors

Technology  

Si

Terminal Position  

BOTTOM

Terminal Form  

WIRE

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Reach Compliance Code  

unknown

JESD-30 Code  

O-MBCY-W3

Qualification Status  

Not Qualified

Configuration  

SINGLE

Transistor Application  

SWITCHING

Polarity/Channel Type  

NPN

Product Type  

BJTs - Bipolar Transistors

JEDEC-95 Code  

TO-39

Power Dissipation-Max (Abs)  

1 W

Collector Current-Max (IC)  

0.5 A

DC Current Gain-Min (hFE)  

30

Collector-Emitter Voltage-Max  

100 V

Product Category  

Bipolar Transistors - BJT