Hefei Purple Horn E-Commerce Co., Ltd.
| DC Current Gain | 70@10mA,5V |
| Emitter-Base Voltage VEBO | 10V |
| Current - Collector(Ic) | 100mA |
| Input Resistor | 28.6kΩ |
| Number | 1 PNP Pre-Biased Transistor, 1 NPN |
| Pd - Power Dissipation | 200mW |
| Collector - Emitter Voltage VCEO | 50V |
| Description | Pre-Biased Bipolar Transistor (BJT) 1 PNP Pre-Biased Transistor, 1 NPN 50V 100mA 200mW Surface Mount SOT-363 |
| Mfr. Part # | RN4903,LF(CT |
| Package | SOT-363 |
| Model Number | RN4903,LF(CT |
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Product Specification
| DC Current Gain | 70@10mA,5V | Emitter-Base Voltage VEBO | 10V |
| Current - Collector(Ic) | 100mA | Input Resistor | 28.6kΩ |
| Number | 1 PNP Pre-Biased Transistor, 1 NPN | Pd - Power Dissipation | 200mW |
| Collector - Emitter Voltage VCEO | 50V | Description | Pre-Biased Bipolar Transistor (BJT) 1 PNP Pre-Biased Transistor, 1 NPN 50V 100mA 200mW Surface Mount SOT-363 |
| Mfr. Part # | RN4903,LF(CT | Package | SOT-363 |
| Model Number | RN4903,LF(CT |
The RN4903 is a silicon PNP/NPN epitaxial bipolar transistor featuring an integrated bias resistor. This design simplifies external circuitry, reducing system size and assembly time. It is suitable for switching, inverter circuits, interfacing, and driver circuit applications.
| Collector-base voltage (VCBO) | Collector-emitter voltage (VCEO) | Emitter-base voltage (VEBO) | Collector current (IC) | Collector power dissipation (PC) | Junction temperature (Tj) | Storage temperature (Tstg) | |
| Q1 Absolute Maximum Ratings | -50 V | -50 V | -10 V | -100 mA | 200 mW | 150 | -55 to 150 |
| Q2 Absolute Maximum Ratings | 50 V | 50 V | 10 V | 100 mA |
| Collector cut-off current (ICBO) | Collector cut-off current (ICEO) | Emitter cut-off current (IEBO) | DC current gain (hFE) | Collector-emitter saturation voltage (VCE(sat)) | Input voltage (ON) (VI(ON)) | Input voltage (off) (VI(off)) | Transition frequency (fT) | Collector output capacitance (Cob) | Input resistance (R1) | Resistor ratio (R1/R2) | |
| Q1 Electrical Characteristics | Min: -100 nA Max: -500 nA | Min: -0.17 mA Max: -0.33 mA | Min: -100 nA | Min: 70 Typ: 200 | Typ: -0.1 V Max: -0.3 V | Typ: -1.3 V | Typ: -1.0 V | Typ: 6 MHz | Typ: 3 pF | Min: 15.4 k Typ: 22 k Max: 28.6 k | Min: 0.9 Typ: 1.0 Max: 1.1 |
| Q2 Electrical Characteristics | Min: 100 nA Max: 500 nA | Min: 0.17 mA Max: 0.33 mA | Min: 100 nA | Min: 70 Typ: 250 | Typ: 0.1 V Max: 0.3 V | Typ: 1.3 V | Typ: 1.0 V | Typ: 6 MHz | Typ: 3 pF |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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