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DIODES INC. FZT857 High-Power NPN Transistor
The FZT857 is a 300V NPN complementary medium power high current transistor with matte tin-plated leads that are solderable according to MIL-STD-202, Method 208. It features high continuous collector current capability, very low saturation voltage, and is complemented by the PNP type FZT957. The device has a high gain hold-up with hFE specified up to 3A, is AEC-Q101 qualified, and has a UL94V-0 flammability rating. Suitable for automotive, defense, military, and aerospace applications. Note: Due to market demand, lead times may be extended and delivery dates are subject to fluctuation. The product is exempt from discounts.
DIODES INC. FZT857 High-Power NPN Transistor Specifications:
- Collector-Base Breakdown Voltage BVca: 350-475V
- Collector-Emitter Breakdown Voltage BVceo: 300-350V
- Emitter-Base Breakdown Voltage BVebo: 7-8V
- Continuous Collector Current Ic: 8.5A
- Peak Pulse Current Ip: 5A
- Power Dissipation: 2.5W
- Thermal Resistance Junction to Lead: 42°C/W
- Thermal Resistance Junction to Ambient: 78°C/W
- Electrostatic Discharge - Human Body Model: 8,000V
- Electrostatic Discharge - Machine Model: 400V
- Case: SOT223, Molded Plastic, UL Flammability Rating 94V-0
- Lead Finish: Matte Tin Plated, Solderable per MIL-STD-202, Method 20863
- Dimensions: A 1.55-1.65mm, B 0.60-0.80mm, D 6.45-6.55mm, E 3.45-3.55mm, L 6.90-7.10mm
- Weight: 0.112 grams
Buy the ZETEX Series FZT857 300V NPN Transistor: FZT857
Purchase the ZETEX Series FZT857 300V NPN transistor online today and ensure high reliability for your automotive, aerospace, and industrial applications. This high-current transistor features low saturation voltage, AEC-Q101 qualification, UL94V-0 flammability rating, and lead-free construction, making it ideal for demanding environments. With robust thermal and electrical characteristics, it supports high power dissipation and reliable operation in critical systems. Secure fast delivery and expert support—order now and enhance your electronic designs with trusted quality.
Order your ZETEX Series FZT857 300V NPN transistor today and give your automotive and high-power projects the dependable quality they deserve.
Frequently Asked Questions
Where can I buy DIODES INC. FZT857?
You can click on the BUY or RFQ button to purchase FZT857 from an authorized DIODES INC. distributor.
How do I troubleshoot issues or seek technical support for part FZT857?
You can download the FZT857 datasheet or visit the DIODES INC. website for support.
Who is the manufacturer of FZT857?
DIODES INC.