NPN switching transistor in a SOT323 (SC-70) surface-mounted plastic package measuring 2 mm × 1.25 mm × 0.95 mm. Maximum collector-emitter voltage is 40 V and maximum collector current is 600 mA. Total power dissipation is 200 mW at 25 °C ambient temperature with a thermal resistance from junction to ambient of 625 K/W. Junction and storage temperature range is from -65 °C to 150 °C. The device is not automotive qualified. DC current gain ranges from 80 to 300 depending on collector current and temperature. Collector-emitter saturation voltage is up to 750 mV at 500 mA collector current and 50 mA base current. Transition frequency is 250 MHz.
NPN switching transistor in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.
PNP complement: PMST4403
Features and benefits
Applications
PMST4401 - NPN switching transistor SC-70 3-Pin Product overview: PMST4401,135 from Nexperia is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-PMST4401,135 can be used for catalog matching and distributor lookup.
Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1089758-PMST4401,135
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 250MHz
Transistor Polarity: NPN
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: SOT-323-3
Maximum Current Collector: 600mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 40V
Max Vce (sat): 750mV @ 50mA, 500mA
Collector Cut-off Current(Max): 50nA (ICBO)
Typical Gain (hFE) (Min): 100 @ 150mA, 1V
Maximum Power Dissipation: 200mW
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Sufficient
Bipolar (BJT) Transistor NPN 40V 600mA 250MHz 200mW Surface Mount SOT-323
TRANS NPN 40V 0.6A SOT323
TRANSISTOR, BIPOLAR ROHS COMPLIANT: YES
TRANS NPN 40V 0.6A SOT323
| Nexperia B.V. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | PMST4401,135 | 276-PMST4401,135 | 1089758-PMST4401,135 | 1727-PMST4401,135TR-ND | PMST4401,135 | 29AK3970 | PMST4401,135 |
| Product Name | NPN switching transistor | Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Single - PMST4401,135 | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Transistor, Bipolar Rohs Compliant Nexperia | Single Bipolar Transistors |
| Package Type | SOT323; SOT323 SOT323 | SOT3; SOT323; SOT-323-3 | SOT323; SC-70, SOT-323 | AEC-Q101 | TO-3 | SOT323; SC-70, SOT-323 | |
| Polarity | NPN; NPN | NPN | NPN; NPN | ||||
| Transistor Grade / Operating Range | Automotive | ||||||
| Packing Method | Tape Reel; Tape & Reel (TR),Cut Tape (CT),Digi-ReelR | ||||||
| IC(max) | 600 milliamps | 600 milliamps |
