| Part Number | 2SD21340RA | 2SD21840RA |
|---|---|---|
| Manufacturer | Panasonic Electronic Components | Panasonic Electronic Components |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Obsolete | Obsolete |
| Transistor Type | NPN | NPN |
| Current - Collector (Ic) (Max) | 1 A | 1 A |
| Voltage - Collector Emitter Breakdown (Max) | 150 V | 150 V |
| Vce Saturation (Max) @ Ib, Ic | 2V @ 50mA, 500mA | 300mV @ 25mA, 500mA |
| Current - Collector Cutoff (Max) | - | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 130 @ 150mA, 10V | 120 @ 100mA, 2V |
| Power - Max | 1.5 W | 1 W |
| Frequency - Transition | 200MHz | 90MHz |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 3-SIP | 3-SIP |
| Supplier Device Package | MT-3-A1 | MT-2-A1 |