General Purpose Transistors BC817-16-HF/25-HF/40-HF (NPN) RoHS Device Halogen Free Features SOT-23 - For general AF applications. - High collector current. - High current gain. - Low collector-emitter saturation voltage. 0.119(3.00) 0.110(2.80) 3 0.056(1.40) 0.047(1.20) Mechanical data 1 2 0.079(2.00) 0.071(1.80) - Case: SOT-23, molded plastic. - Terminals: Solderable per MIL-STD-750, method 2026. 0.006(0.15) 0.003(0.08) - Weight: 0.0078 grams(approx.). 0.045(1.15) 0.035(0.90) 0.100(2.55) 0.089(2.25) Diagram: 0.004(0.10) max 0.020(0.50) 0.012(0.30) 0.020(0.50) 0.012(0.30) Collector 3 1 Base Dimensions in inches and (millimeter) 2 Emitter Maximum Ratings (at T =25°C unless otherwise noted) A Symbol Value Unit Collector-Base voltage VCBO 50 V Collector-Emitter voltage VCEO 45 V Emitter-Base voltage VEBO 5 V Collector current-continuous IC 500 mA Collector power dissipation PC 300 mW Thermal resistance from junction to ambient RθJA 417 °C/W Junction atemperature range TJ 150 °C TSTG -55 to +150 °C Parameter Storage temperature range Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JTR20 Page 1 Comchip Technology CO., LTD. General Purpose Transistors Electrical Characteristics (at T =25°C unless otherwise noted) A Symbol Parameter Conditions Min Typ Max Unit Collector-Base breakdown voltage V(BR)CBO IC = 10μA, IE = 0 50 V Collector-Emitter breakdown voltage V(BR)CEO IC = 10mA, IB = 0 45 V Emitter-Base breakdown voltage V(BR)EBO IE = 1μA, IC = 0 5 V Collector cut-off current ICBO VCB = 45V, IE = 0 0.1 μA Emitter cut-off current IEBO VEB = 4V, IC = 0 0.1 μA hFE(1) VCE = 1V, IC = 100mA 100 hFE(2) VCE = 1V, IC = 500mA 40 600 DC current gain Collector-Emitter saturation voltage VCE(SAT) IC = 500mA, IB = 50mA 0.7 V Base-Emitter saturation voltage VBE(SAT) IC = 500mA, IB = 50mA 1.2 V Base-Emitter voltage VBE(ON) VCE = 1V, IC = 500mA 1.2 V Collector capacitance Cob VCB = 10V, f = 10MHz Transition frequency fT pF 10 VCE = 5V, IC = 10mA, f = 100MHz 100 MHz Classification of hFE(1) Rank BC817-16-HF BC817-25-HF BC817-40-HF 100-250 160-400 250-600 Range RATING AND CHARACTERISTIC CURVES (BC817-16-HF/25-HF/40-HF) Fig.2 - hFE — IC Fig.1 - Static Characteristic 280 0.9mA Ta=100°C 400 0.8mA 200 DC Current Gain, hFE Collector Current, IC (mA) 240 500 COMMON EMITTER Ta = 25°C 1mA 0.7mA 0.6mA 160 0.5mA 120 0.4mA 0.3mA 80 300 Ta=25°C 200 0.2mA 40 IB=0.1mA 0 VCE=1V 100 0 2 4 6 8 10 12 14 16 1 Collector-Emitter Voltage, VCE (V) 10 100 500 Collector Current, IC (mA) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JTR20 Page 2 Comchip Technology CO., LTD. General Purpose Transistors RATING AND CHARACTERISTIC CURVES (BC817-16-G/25-G/40-G) Fig.4 - VCEsat — IC Fig.3 - VBEsat — IC 0.4 β=10 β=10 Collector-Emitter Saturation Voltage , VCEsat (V) Base-Emitter Saturation Voltage , VBEsat (V) 1.2 1.0 0.8 Ta=25°C 0.6 Ta=100°C 0.4 0.2 1 0.1 10 100 0.3 0.2 Ta=100°C 0.1 Ta=25°C 0 0.1 500 10 1 Collector Current, Ic (mA) 100 500 Collector Current, Ic (mA) Fig.5 - IC — VBE Fig.6 - Cob/Cib — VCB/VEB 500 100 f=1MHZ IE=0 / IC=0 Capacitance, C (pF) Collector Current, IC (mA) Ta = 25°C 100 Ta=100°C 10 Ta=25°C 1 10 VCE=1V 0.1 0.3 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 5 0 Base-Emitter Voltage, VBE (mV) Reverse Voltage, V (V) Fig.7 - fT — IC Fig.8 - PC — Ta 0.4 Collector Power Dissipation, PC (W) 300 Transition Frequency, fT (MHZ) 10 100 VCE=5V 0.3 0.2 0.1 Ta = 25°C 0.0 10 1 10 60 0 25 50 75 100 125 150 Ambient Temperature, Ta (°C) Collector Current, IC (mA) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JTR20 Page 3 Comchip Technology CO., LTD. General Purpose Transistors Reel Taping Specification P1 F E d P0 B XX 12 o 0 D2 D1 D W1 SOT-23 SOT-23 SYMBOL A B C d D D1 D2 (mm) 3.15 ± 0.10 2.77 ± 0.10 1.22 ± 0.10 1.50 ± 0.10 178.00 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) 0.124 ± 0.004 0.109 ± 0.004 0.048 ± 0.004 0.059 ± 0.004 7.008 ± 0.079 2.142 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 + 0.30 / - 0.10 12.30 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.315 + 0.012 / - 0.004 0.484 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JTR20 Page 4 Comchip Technology CO., LTD. General Purpose Transistors Marking Code 3 Part Number Marking Code BC817-16-HF 6A BC817-25-HF 6B BC817-40-HF 6C XX 1 2 xx = Product type marking code Suggested PAD Layout B SOT-23 SIZE (mm) (inch) A 0.80 0.031 B 0.60 0.024 C 1.90 0.075 D 2.02 0.080 E 2.82 0.111 A D E C Standard Packaging Case Type SOT-23 Qty Per Reel Reel Size (Pcs) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JTR20 Page 5 Comchip Technology CO., LTD.