ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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2N3439
2N3440
SILICON NPN TRANSISTORS
■ SGS-THOMSON PREFERRED SALESTYPES
■ NPN TRANSISTOR
DESCRIPTION
The 2N3439, 2N3440 are silicon epitaxial planar NPN transistors in jedec TO-39 metal case designed for use in consumer and industrial line-operated applications.
These devices are particularly suited as drivers in high-voltage low current inverters, switching and series regulators.
ABSOLUTE MAXIMUM RATINGS
| Symbol | Parameter | Value | Unit | |
| 2N3439 | 2N3440 | |||
| VCBO | Collector-Base Voltage (IE = 0) | 450 | 300 | V |
| VCEO | Collector-Emitter Voltage (IB = 0) | 350 | 250 | V |
| VEBO | Emitter-Base Voltage (IC = 0) | 7 | V | |
| IC | Collector Current | 1 | A | |
| IB | Base Current | 0.5 | A | |
| Ptot | Total Dissipation at Tc ≤ 25 ℃ | 10 | W | |
| Ptot | Total Dissipation at Tamb ≤ 50 ℃ | 1 | W | |
| Tstg | Storage Temperature | -65 to 200 | ℃ | |
| Tj | Max. Operating Junction Temperature | 200 | ℃ | |
INTERNAL SCHEMATIC DIAGRAM
TO-39 MECHANICAL DATA
Stock Offer (Hot Sell)
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| LPC2388FBD144 | 952 | 15+ | QFP-144 | |
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| 30377* | 668 | BOSCH | 10+ | PLCC44 |
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| OPA2365AIDR | 7080 | TI | 15+ | SOP |
| AVL6211LA | 1100 | AVAILINK | 14+ | QFP64 |
| MLX14308IBF | 3400 | MELEXIS | 14+ | SOP |
| LM2901DG | 6580 | ON | 14+ | SOP-14 |