| Part Number | RN4990 |
| Manufacturer | Toshiba |
| Title | Silicon PNP/NPN Epitaxial Type Transistors |
| Description | RN4990 TOSHIBA Transistor Silicon NPN/PNP Epitaxial Type (PCT Process) (Transistor with Built-in Bias Resistor) RN4990 Switching, Inverter Circui... |
| Features |
2-2J1A
Weight: 6.8mg (typ.)
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
1992-10
2019-11-18
Q1, Q2 Common Absolute Maximum Ratings (Ta = 25°C)
RN4990
Characteristic
Symbol
Rating
Unit
Collector power dissipation Junction temperature Storage te...
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| File Size | 431.85KB |
| Datasheet |
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RN4990FE : .
RN4991FE : RN4991FE Bipolar Transistors Silicon NPN/PNP Epitaxial Type (PCT Process)(Bias Resistor built-in Transistor) RN4991FE 1. Applications • Switching • Inverter Circuits • Interfacing • Driver Circuits 2. Features (1) AEC-Q101 qualified (Please see the orderable part number list) (2) Small package (Dual type) (3) The integrated bias resistor reduces the number of external parts required, making it possible to reduce system size and assembly time. 3. Equivalent Circuit 4. Packaging and Pin Assignment ES6 ©2021 1 Toshiba Electronic Devices & Storage Corporation 1: Emitter1 2: Base1 3: Collector2 4: Emitter2 5: Base2 6: Collector1 Start of commercial production 2000-05 2021-08-18 Rev.1.0 5. .