Datasheet BC817 (Nexperia) - 3

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Nexperia BC817 series 45 V, 500 mA NPN general-purpose transistors 8. Limiting values Table 6. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
VCBO collector-base voltage open emitter; Tamb = 25 °C - 50 V VCEO collector-emitter voltage open base; Tamb = 25 °C - 45 V VEBO emitter-base voltage open collector; Tamb = 25 °C - 5 V IC collector current Tamb = 25 °C - 500 mA ICM peak collector current single pulse; tp ≤ 1 ms; Tamb = 25 °C - 1 A IBM peak base current single pulse; tp ≤ 1 ms; Tamb = 25 °C - 200 mA Ptot total power dissipation Tamb ≤ 25 °C [1] - 250 mW [2] [3] - 345 mW [2] Tj junction temperature - 150 °C Tamb ambient temperature -65 150 °C Tstg storage temperature -65 150 °C [1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [2] Valid for al available selection groups. [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated; mounting pad for col ector 1 cm2. aaa-028120 400 Ptot (1) (mW) 300 (2) 200 100 0-75 -25 25 75 125 175 Tamb (°C) (1) FFR4 PCB, single-sided copper; 1 cm2 (2) FR4 PCB, single-sided copper; standard footprint
Fig. 1. Power derating curves
BC817_SER All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2022. Al rights reserved
Product data sheet Rev. 8 — 1 July 2022 3 / 13
Document Outline 1. General description 2. Features and benefits 3. Applications 4. Quick reference data 5. Pinning information 6. Ordering information 7. Marking 8. Limiting values 9. Thermal characteristics 10. Characteristics 11. Package outline 12. Soldering 13. Revision history 14. Legal information Contents