BUJ302A,127
NXP Semiconductors
BulkThrough HoleNPN
Ref. price$0.33
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NXP Semiconductors BUJ3 Series
2 variants · NXP Semiconductors
About the NXP Semiconductors BUJ3 Series
The NXP Semiconductors BUJ3 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of TO-220-3, FET type of NPN and mounting of Through Hole. Variants differ by current - collector (Ic), current - collector cutoff and DC current gain (hFE) (Min) @ ic, vce, so you can match the exact current - collector (Ic) your application requires using the selection guide below. All listed NXP Semiconductors BUJ3 Series part numbers are active and orderable.
Select a variant by
- Current - collector (Ic)
- 4 A · 5 A
- Current - collector cutoff
- 100µA · 250mA
- DC current gain (hFE) (Min) @ ic, vce
- 23 @ 800mA, 3V · 25 @ 800mA, 3V
- Power - max
- 80 W · 100 W
- Vce saturation (Max) @ ib, ic
- 1.5V @ 1A, 3.5A · 1.5V @ 1A, 3A
Shared specifications
- Case
- TO-220-3
- FET type
- NPN
- Mounting
- Through Hole
- Operating temperature
- 150°C (TJ)
- Package
- Bulk
- Voltage - collector emitter breakdown
- 400 V
Variant comparison
| Parameter | BUJ302A,127 | BUJ303B,127 |
|---|---|---|
| Current - collector (Ic) | 4 A | 5 A |
| Current - collector cutoff | 250mA | 100µA |
| DC current gain (hFE) (Min) @ ic, vce | 25 @ 800mA, 3V | 23 @ 800mA, 3V |
| Power - max | 80 W | 100 W |
| Vce saturation (Max) @ ib, ic | 1.5V @ 1A, 3.5A | 1.5V @ 1A, 3A |
Request a quote on any NXP Semiconductors BUJ3 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.