Surface mount NPN transistor WeEn BUJ302AD118 featuring planar passivation and SOT428 DPAK package design
Product Overview
The BUJ302AD is a high voltage, high speed NPN power switching transistor designed for surface mounting. It features planar passivation, a SOT428 (DPAK) package, and offers very high voltage capability with low thermal resistance. Its fast switching speed and low conduction losses make it suitable for demanding applications.
Product Attributes
- Brand: WeEn Semiconductors
- Package Type: SOT428 (DPAK)
Technical Specifications
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| ICM | peak collector current | Fig. 1; Fig. 2; Fig. 3 | - | - | 8 | A |
| Ptot | total power dissipation | Tmb ≤ 25 °C; Fig. 4 | - | - | 80 | W |
| VCESM | collector-emitter peak voltage | VBE = 0 V | - | - | 1050 | V |
| hFE | DC current gain | IC = 0.1 A; VCE = 5 V; Tmb = 25 °C; Fig. 11 | 48 | 66 | 100 | - |
| hFE | DC current gain | IC = 0.8 A; VCE = 3 V; Tmb = 25 °C; Fig. 12 | 25 | 42 | 50 | - |
| VCESM | collector-emitter peak voltage | VBE = 0 V | - | - | 1050 | V |
| VCEO | collector-emitter voltage | IB = 0 A | - | - | 400 | V |
| VEBO | emitter-base voltage | IC = 0 A; IE = 2 A; tp < 10 ms | - | 24 | - | V |
| IC | collector current | - | - | - | 4 | A |
| ICM | peak collector current | Fig. 1; Fig. 2; Fig. 3 | - | - | 8 | A |
| IB | base current | - | - | - | 2 | A |
| IBM | peak base current | - | - | - | 4 | A |
| Ptot | total power dissipation | Tmb ≤ 25 °C; Fig. 4 | - | - | 80 | W |
| Tstg | storage temperature | - | -65 | - | 150 | °C |
| Tj | junction temperature | - | - | - | 150 | °C |
| Rth(j-mb) | thermal resistance from junction to mounting base | Fig. 5 | - | - | 1.56 | K/W |
| Rth(j-a) | thermal resistance from junction to ambient | free air printed circuit board (FR4) mounted; minimum footprint | - | 75 | - | K/W |
| ICES | collector-emitter cut-off current | VBE = 0 V; VCE = 1050 V | - | 0.2 | 10 | µA |
| ICEO | collector-emitter cut-off current | VCE = 400 V; IB = 0 A; Tmb = 25 °C | - | 10 | 250 | mA |
| V(BR)EBO | emitter-base breakdown voltage | IB = 1 mA; IC = 0 A; Tmb = 25 °C | 15 | 19 | - | V |
| VCEOsus | collector-emitter sustaining voltage | IB = 0 A; IC = 10 mA; LC = 25 mH; Tmb = 25 °C; Fig. 6; Fig. 7 | 400 | 470 | - | V |
| VCEsat | collector-emitter saturation voltage | IC = 1 A; IB = 0.2 A; Tmb = 25 °C; Fig. 8; Fig. 9 | - | 0.15 | 0.5 | V |
| VCEsat | collector-emitter saturation voltage | IC = 3.5 A; IB = 1 A; Tmb = 25 °C; Fig. 8; Fig. 9 | - | 0.6 | 1.5 | V |
| VBEsat | base-emitter saturation voltage | IC = 3.5 A; IB = 1 A; Tmb = 25 °C; Fig. 10 | - | 1.1 | 1.5 | V |
| hFE | DC current gain | IC = 0.1 A; VCE = 5 V; Tmb = 25 °C; Fig. 11 | 48 | 66 | 100 | - |
| hFE | DC current gain | IC = 0.8 A; VCE = 3 V; Tmb = 25 °C; Fig. 12 | 25 | 42 | 50 | - |
| ts | storage time | IC = 2.5 A; IBon = 0.5 A; IBoff = -0.5 A; RL = 60 Ω; VBB = -5 V; Tmb = 25 °C; resistive load; tp = 300 µs; Fig. 13; Fig. 14 | - | - | 3.5 | µs |
| tf | fall time | IC = 2.5 A; IBon = 0.5 A; IBoff = -0.5 A; RL = 60 Ω; VBB = -5 V; Tmb = 25 °C; resistive load; tp = 300 µs; Fig. 13; Fig. 14 | - | - | 500 | ns |
2411220148_WeEn-BUJ302AD-118_C256398.pdf
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