Package / Case  

TO-46-3

Mounting Type  

Through Hole

Surface Mount  

NO

Supplier Device Package  

TO-46-3

Number of Terminals  

3

Transistor Element Material  

SILICON

RoHS  

N

Mounting Styles  

Through Hole

Transistor Polarity  

NPN

Collector- Emitter Voltage VCEO Max  

80 V

Emitter- Base Voltage VEBO  

7 V

Collector-Emitter Saturation Voltage  

500 mV

Maximum DC Collector Current  

1 A

Pd - Power Dissipation  

500 mW

Gain Bandwidth Product fT  

-

Minimum Operating Temperature  

- 65 C

Maximum Operating Temperature  

+ 200 C

Factory Pack QuantityFactory Pack Quantity  

1

Unit Weight  

0.082453 oz

Package  

Bulk

Current-Collector (Ic) (Max)  

1 A

Base Product Number  

2N3057

Mfr  

Microchip Technology

Product Status  

Active

Package Description  

TO-46, 3 PIN

Package Style  

CYLINDRICAL

Moisture Sensitivity Levels  

1

Package Body Material  

METAL

Reflow Temperature-Max (s)  

NOT SPECIFIED

Operating Temperature-Max  

175 °C

Rohs Code  

No

Manufacturer Part Number  

2N3057A

Package Shape  

ROUND

Number of Elements  

1

Part Life Cycle Code  

Active

Ihs Manufacturer  

MICROSEMI CORP

Risk Rank  

5.16

Part Package Code  

BCY

Packaging  

Bulk

Operating Temperature  

-65°C ~ 200°C (TJ)

Series  

-

JESD-609 Code  

e4

Pbfree Code  

No

ECCN Code  

EAR99

Terminal Finish  

Gold (Au) - with Nickel (Ni) barrier

HTS Code  

8541.21.00.95

Terminal Position  

BOTTOM

Terminal Form  

WIRE

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Reach Compliance Code  

unknown

Pin Count  

3

JESD-30 Code  

O-MBCY-W3

Qualification Status  

Not Qualified

Configuration  

Single

Power - Max  

500 mW

Polarity/Channel Type  

NPN

Transistor Type  

NPN

DC Current Gain (hFE) (Min) @ Ic, Vce  

50 @ 500mA, 10V

Current - Collector Cutoff (Max)  

10nA

JEDEC-95 Code  

TO-206AB

Vce Saturation (Max) @ Ib, Ic  

500mV @ 50mA, 500mA

Voltage - Collector Emitter Breakdown (Max)  

80 V

Frequency - Transition  

-

Collector Base Voltage (VCBO)  

140 V

Collector Current-Max (IC)  

1 A

DC Current Gain-Min (hFE)  

15

Continuous Collector Current  

1

Collector-Emitter Voltage-Max  

80 V