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2SB1203S-TL-E PNP bipolar transistor, 50V VCEO, 5A continuous collector current, surface mount TP-FA package.
Mfr Part #:

2SB1203S-TL-E

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
PNP bipolar transistor, 50V VCEO, 5A continuous collector current, surface mount TP-FA package.
✓ Total Stock: 590 pcs

2SB1203S-TL-E Available from 1 distributor

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2SB1203S-TL-E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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2SB1203S-TL-E Description

Short technical summary and product information.

The 2SB1203S-TL-E is a PNP bipolar transistor from On Semiconductor designed for high-current switching applications. It delivers a collector-emitter voltage rating of 50V and continuous collector current of 5A, with pulse current capability up to 8A.

 

This transistor features a low collector-to-emitter saturation voltage of 550mV at 3A base current, ensuring efficient switching. It offers a typical gain-bandwidth product of 180MHz, making it suitable for high-speed inverters and converters. The DC current gain (hFE) is a minimum of 70 at 500mA and 35 at 4A.

 

The device is housed in a compact surface-mount TP-FA package (TO-252 equivalent), minimizing board space. It is commonly used in relay drivers, high-speed inverters, and general-purpose switching circuits that require high current handling and fast switching.

2SB1203S-TL-E Quick Information

Product Type: Bipolar (BJT) Transistor - Single
Series: 2SB1203
Canonical Name: Bipolar (BJT) Single PNP Transistor, 50V VCEO, 5A, Surface Mount TP-FA
Subcategory: Single BJT

2SB1203S-TL-E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2SB1203S-TL-E Features

  • Low collector saturation voltage: 550mV max.
  • Continuous collector current: 5A.
  • Typical transition frequency: 180MHz.
  • Surface mount TP-FA package.
  • Excellent linearity of DC current gain.

2SB1203S-TL-E Applications

  • Relay driver and high-current switching.
  • High-speed inverter circuits.
  • DC-DC converter applications.
  • General purpose power switching.

2SB1203S-TL-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating?

50 V

What is the package type?

TP-FA (TO-252-3, DPak surface mount)

What is the maximum junction temperature?

150°C

Is the 2SB1203S-TL-E RoHS compliant?

Listed as RoHS3 compliant (unverified).

What is the DC current gain (hFE)?

Minimum 70 at Vce=2V, Ic=0.5A; minimum 35 at Vce=2V, Ic=4A.

What is the transition frequency?

Typical 180 MHz, minimum 130 MHz.

What is the collector-emitter saturation voltage?

Maximum 550 mV at Ib=150mA, Ic=3A.

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