2SB1257
- Mfr.Part #
- 2SB1257
- Manufacturer
- Sanken Electric Co., Ltd.
- Package / Case
- TO-220-3 Full Pack
- Datasheet
- Download
- Description
- TRANS PNP DARL 60V 4A TO220F
- Stock
- 6,216
- In Stock :
- 6,216
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- Manufacturer :
- Sanken Electric Co., Ltd.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Configuration :
- Single
- Lead Free :
- Lead Free
- Rad Hardened :
- No
- Transistor Type :
- PNP - Darlington
- Terminal Position :
- Single
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Transistor Application :
- SWITCHING
- Series :
- -
- Emitter-Base Voltage :
- 6(V)
- ECCN Code :
- EAR99
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 2000 @ 3A 4V
- Pin Count :
- 3
- Reach Compliance Code :
- Unknown
- Terminal Form :
- THROUGH-HOLE
- Factory Lead Time :
- 12 Weeks
- Voltage - Collector Emitter Breakdown (Max) :
- 60 V
- Packaging :
- Bulk
- Number of Terminations :
- 3
- DC Current Gain :
- 2000@3000MA
- Power Dissipation :
- 25(W)
- Collector Emitter Voltage (VCEO) :
- 1.5V
- Collector Current-Max (IC) :
- 4 A
- Power Dissipation-Max (Abs) :
- 25 W
- Mounting :
- Through Hole
- Transition Frequency :
- 200MHz
- Collector-Emitter Voltage-Max :
- 60 V
- Frequency - Transition :
- 150MHz
- Package / Case :
- TO-220-3 Full Pack
- Qualification Status :
- Not Qualified
- RoHS Status :
- RoHS Compliant
- Mount :
- Through Hole
- Published :
- 2007
- Operating Temperature :
- 150°C TJ
- Operating Temperature Classification :
- Military
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temp Range :
- -55C to 150C
- Current - Collector Cutoff (Max) :
- 10μA ICBO
- Supplier Device Package :
- TO-220F
- Mounting Type :
- Through Hole
- Number of Terminals :
- 3
- Package Type :
- TO-220F
- Collector Current (DC) :
- 4(A)
- JESD-30 Code :
- R-PSFM-T3
- Max Collector Current :
- 4A
- Max Power Dissipation :
- 25W
- Additional Feature :
- BUILT IN BIAS RESISTANCE RATIO IS 0.325
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Case Connection :
- Isolated
- Manufacturer :
- Sanken Electric Co Ltd
- Power - Max :
- 25W
- Transistor Element Material :
- SILICON
- Number of Elements :
- 1
- Polarity/Channel Type :
- PNP
- Maximum Collector Cut-off Current :
- 10
- Package Shape :
- RECTANGULAR
- Collector-Emitter Voltage :
- 60(V)
- Polarity :
- PNP
- Surface Mount :
- No
- Base-Emitter Saturation Voltage (Max) :
- 2(V)
- Collector-Base Voltage :
- 60(V)
- JEDEC-95 Code :
- TO-220AB
- Package :
- Bulk
- Vce Saturation (Max) @ Ib, Ic :
- 1.5V @ 6mA, 3A
- Pbfree Code :
- yes
- DC Current Gain-Min (hFE) :
- 2000
- Collector Emitter Breakdown Voltage :
- 60V
- Current - Collector (Ic) (Max) :
- 4 A
- Datasheets
- 2SB1257

PNP - Darlington 150°C TJ 10μA ICBO 1 Elements 3 Terminations SILICON PNP TO-220-3 Full Pack Bulk Through Hole
2SB1257 Overview
In this device, the DC current gain is 2000 @ 3A 4V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 1.5V @ 6mA, 3A.200MHz is present in the transition frequency.Supplier device package TO-220F comes with the product.Voltage of maximal collector-emitter is set to 60 V.The device exhibits a collector-emitter breakdown at 60 V.Maximum collector currents can be below 4A volts.
2SB1257 Features
the DC current gain for this device is 2000 @ 3A 4V
the vce saturation(Max) is 1.5V @ 6mA, 3A
a transition frequency of 200MHz
the supplier device package of TO-220F
2SB1257 Applications
There are a lot of Sanken
2SB1257 applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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