ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ PRIMARY CHARACTERISTICS SC-89 PD 200mW VCEO -45V IC -100mAdc hFE 125~800 TJ,Max 150℃ Marking Code : Ex : BC857BTT1 3F 3F = Device Code ORDERING INFORMATION 3 COLLECT OR Device Marking BC857ATT1 3E BC857BTT1 3F BC857CTT1 3G 1 B ASE 2 EMIT T ER MECHANICAL DATA FEATURES PACKAGE These transistors are designed for Case：Molded plastic,SC-89 general purpose amplifier Polarity：As Above Marked applications. They are housed in the Terminals :Plated terminals, SC−89 package which is designed for solderable per MIL-STD-750,Method low power surface mount 2026 applications. Pb−Free Packages are Available Moisture Sensitivity Level 1 Epoxy : UL94-V0 rated flame retardant MAXIMUM RATINGS (TA = 25°C) Rating Symbol Max Unit Collector−Emitter Voltage VCEO −45 V Collector−Base Voltage VCBO −50 V Emitter−Base Voltage VEBO −5.0 V IC −100 mAdc Symbol Max Unit 200 mW Collector Current − Continuous THERMAL CHARACTERISTICS Characteristic Total Device Dissipation, FR−4 Board (Note 1) TA = 25°C Derated above 25°C Thermal Resistance, Junction−to−Ambient (Note 1) Total Device Dissipation, FR−4 Board (Note 2) TA = 25°C Derated above 25°C Thermal Resistance, Junction−to−Ambient (Note 2) Junction and Storage Temperature Range PD 1.6 mW/°C 600 °C/W 300 mW 2.4 mW/°C RJA 400 °C/W TJ, Tstg −55 to +150 °C RJA PD 1. FR−4 @ min pad. 2. FR−4 @ 1.0 × 1.0 in pad. 2015.02 www.willas.com.tw Rev.L0ϭ P1 ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit −45 − − −50 − − −50 − − −5.0 − − ICBO − − − − −15 −4.0 nA A hFE − − − 90 150 270 − − − − 125 220 420 180 290 520 250 475 800 − − − − −0.3 −0.65 − − −0.7 −0.9 − − −0.6 − − − −0.75 −0.82 fT 100 − − MHz Output Capacitance (VCB = −10 V, f = 1.0 MHz) Cob − − 4.5 pF Noise Figure (IC = −0.2 mA, VCE = −5.0 Vdc, RS = 2.0 k, f = 1.0 kHz, BW = 200 Hz) NF − − 10 dB OFF CHARACTERISTICS V(BR)CEO Collector −Emitter Breakdown Voltage (IC = −10 mA) BC857 Series Collector −Emitter Breakdown Voltage (IC = −10 A, VEB = 0) BC857B Only Collector −Base Breakdown Voltage (IC = −10 A) BC857 Series Emitter −Base Breakdown Voltage (IE = −1.0 A) BC857 Series V V(BR)CES V V(BR)CBO V V(BR)EBO Collector Cutoff Current (VCB = −30 V) Collector Cutoff Current (VCB = −30 V, TA = 150°C) V ON CHARACTERISTICS DC Current Gain (IC = −10 A, VCE = −5.0 V) (IC = −2.0 mA, VCE = −5.0 V) BC857A BC857B BC857C BC857A BC857B BC857C Collector −Emitter Saturation Voltage (IC = −10 mA, IB = −0.5 mA) (IC = −100 mA, IB = −5.0 mA) VCE(sat) Base −Emitter Saturation Voltage (IC = −10 mA, IB = −0.5 mA) (IC = −100 mA, IB = −5.0 mA) VBE(sat) Base −Emitter On Voltage (IC = −2.0 mA, VCE = −5.0 V) (IC = −10 mA, VCE = −5.0 V) VBE(on) V V V SMALL−SIGNAL CHARACTERISTICS Current −Gain − Bandwidth Product (IC = −10 mA, VCE = −5.0 Vdc, f = 100 MHz) 2015.02 www.willas.com.tw Rev.L0ϭ P2 ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ 1.5 −1.0 −0.9 VCE = −10 V TA = 25°C TA = 25°C VBE(sat) @ IC/IB = 10 −0.8 V, VOLTAGE (VOLTS) hFE , NORMALIZED DC CURRENT GAIN 2.0 1.0 0.7 0.5 −0.7 VBE(on) @ VCE = −10 V −0.6 −0.5 −0.4 −0.3 −0.2 0.3 VCE(sat) @ IC/IB = 10 −0.1 0.2 −0.2 −0.5 −1.0 −2.0 −5.0 −10 −20 −50 IC, COLLECTOR CURRENT (mAdc) 0 −0.1 −0.2 −100 −200 1.0 −2.0 TA = 25°C −1.6 −1.2 −0.8 IC = −10 mA IC = −50 mA IC = −20 mA −0.4 0 −0.02 −0.1 −1.0 IB, BASE CURRENT (mA) IC = −200 mA IC = −100 mA −10 −20 −55°C to +125°C 1.2 1.6 2.0 2.4 2.8 −0.2 −1.0 −10 −100 IC, COLLECTOR CURRENT (mA) Figure 3. Collector Saturation Region 2015.02 −100 −50 Figure 2. “Saturation” and “On” Voltages θVB , TEMPERATURE COEFFICIENT (mV/ °C) VCE , COLLECTOR−EMITTER VOLTAGE (V) Figure 1. Normalized DC Current Gain −0.5 −1.0 −2.0 −5.0 −10 −20 IC, COLLECTOR CURRENT (mAdc) Figure 4. Base−Emitter Temperature Coefficient www.willas.com.tw Rev.L0ϭ P3 ϴϱϳdžddϭ r(t), NORMALIZED TRANSIENT THERMAL RESISTANCE 10 Cib 7.0 TA = 25°C 5.0 Cob 3.0 2.0 1.0 −0.4 −0.6 −1.0 −2.0 −4.0 −6.0 −10 −20 −30 −40 f, T CURRENT−GAIN − BANDWIDTH PRODUCT (MHz) r(t), NORMALIZED TRANSIENT THERMAL RESISTANCE C, CAPACITANCE (pF) WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ 400 300 200 150 VCE = −10 V TA = 25°C 100 80 60 40 30 20 −0.5 −1.0 −2.0 −3.0 −5.0 −10 −20 −30 −50 VR, REVERSE VOLTAGE (VOLTS) IC, COLLECTOR CURRENT (mAdc) Figure 5. Capacitances Figure 6. Current−Gain − Bandwidth Product 1.0 D = 0.5 0.2 0.1 0.1 0.05 0.02 0.01 0.01 SINGLE PULSE 0.001 0.00001 0.0001 0.001 0.01 0.1 1.0 10 100 1000 t, TIME (s) Figure 7. Thermal Response −200 IC, COLLECTOR CURRENT (mA) 1s 3 ms −100 −50 −10 −5.0 −2.0 −1.0 TA = 25°C TJ = 25°C BC558 BC557 BC556 BONDING WIRE LIMIT THERMAL LIMIT SECOND BREAKDOWN LIMIT The safe operating area curves indicate IC−VCE limits of the transistor that must be observed for reliable operation. Collector load lines for specific circuits must fall below the limits indicated by the applicable curve. The data of Figure 8 is based upon TJ(pk) = 150°C; TC or TA is variable depending upon conditions. Pulse curves are valid for duty cycles to 10% provided TJ(pk) ≤ 150°C. TJ(pk) may be calculated from the data in Figure 7. At high case or ambient temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by the secondary breakdown. −5.0 −10 −30 −45 −65 −100 VCE, COLLECTOR−EMITTER VOLTAGE (V) Figure 8. Active Region Safe Operating Area 2015.02 www.willas.com.tw Rev.L0ϭ P4 ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ Outline Drawing .067(1.70) .059(1.5) .008(0.20) .004(0.10) .031(0.80) .024(0.60) .043(1.10) .035(0.90) .012(0.30)MIN. .040(0.95) .030(0.75) .067(1.70) .059(1.50) SC-89 .013(0.33) .009(0.23) Dimensions in inches and (millimeters) Rev.D 2015.02 www.willas.com.tw Rev.L0ϭ P5 ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ SC-89 EMBOSSED TAPE AND REEL DATA FOR DISCRETES CARRIER TAPE SPECIFICATIONS P0 K D t E Top Cover Tape B1 A0 F P Center Lines of Cavity Embossment For Machine Reference Only Including Draft and RADII Concentric Around B0 D1 For Components 2.0mm x 1.2mm and Larger User Direction of Feed R Min Bar Code Label Tape and Components Shall Pass Around Radius “R” Embossed Carrier Bending Radius Without Damage 100 mm (3.937 ’’) Maximum Component Rotation 1 mm Max Typical Component Cavity Center Line o W B0 K0 See Note 1 10 10 Pitches Cumulative Tolerance on Tape ± 0.2mm( ± 0.008’’ ) P2 *Top Cover Tape Thickness(t 1 ) 0.10mm (0.004’’ )Max. Embossment Tape 1 mm(.039’’ ) Max 250 mm Typical Component Center Line (9.843’’) Camber (Top View) Allowable Camber To Be 1 mm/100 mm Nonaccumulative Over 250 mm DIMENSIONS Tape Size 8mm B1 Max D D1 4.55mm (.179’’) 1.5+0.1mm - 0.0 1.0Min (.039’’) E 1.75 ± 0.1mm (.069± .004) F 3.5 ± 0.05mm (.138±.002’’) K P0 2.4mm Max 4.0 ± 0.1mm (.094’’) (.157 ± .004’’) P2 RMin TMax WMax 2.0 ± 0.1mm (.079 ± .002’’) 25mm 0.6mm (.98’’) (.024’’) 8.3mm (.327’’) EMBOSSED TAPE AND REEL ORDERING INFORMATION Package Tape Width (mm) SC-89 8 Pitch mm (inch) 4.0 ± 0.1 (.157 ± .004) Reel Size mm (inch) 178 (7) Devices Per Reel and Minimum Order Quantity 3,000 Metric dimensions govern - English are in parentheses for reference only. NOTE 1: A 0 , B 0 , and K 0 are determined by component size. The clearance between the components and the cavity must be within .05 mm min. to.50 mm max., NOTE 2: the component cannot rotate more than 10 o within the determined cavity. NOTE 3: If B1 exceeds 4.2 mm (.165”) for 8 mm embossed tape, the tape may not feed through all tape feeders. NOTE 4: Measure for 50+/-10 empty pockets at the tape leader using the ruler provided on the machine. NOTE 5: At the end of counter units the handler will seal 110+/-10 empty pockets. 2015.02 www.willas.com.tw Rev.L0ϭ P6 ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ EMBOSSED TAPE AND REEL DATA FOR DISCRETES CARRIER TAPE SPECIFICATIONS 13.0mm ± 0.5mm 1.5mm Min (.512 ±.002’’) (.06’’) A T Max Outside Dimension Measured at Edge 50mm Min (1.969’’) 20.2mm Min (.795’’) Full Radius G Inside Dimension Measured Near Hub Size A Max 8 mm 178.0mm (7.0’’) G 8.4mm+1.5mm, -0.0 (.33’’+.039’’, -0.00) T Max 10.9mm (.43’’) Reel Dimensions Metric Dimensions Govern –– English are in parentheses for reference only Storage Conditions Temperature: 5 to 40 Deg.C (20 to 30 Deg. C is preferred) Humidity: 30 to 80 RH (40 to 60 is preferred ) Recommended Period: One year after manufacturing (This recommended period is for the soldering condition only. The characteristics and reliabilities of the products are not restricted to this limitation) 2015.02 www.willas.com.tw Rev.L0ϭ P7 ϴϱϳdžddϭ WEW^ŝůŝĐŽŶ'ĞŶĞƌĂůWƵƌƉŽƐĞdƌĂŶƐŝƐƚŽƌƐ Ordering Information: Device PN Part Number (1) H(2)‐WS Packing Tape&Reel: 3 Kpcs/Reel Note: (1) Packing code, Tape & Reel Packing (2) Halogen free product for packing code suffix “H” ***Disclaimer*** WILLAS reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. WILLAS or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on WILLAS data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. WILLAS does not assume any liability arising out of the application or use of any product or circuit. This is the preliminary specification. WILLAS products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of WILLAS. Customers using or selling WILLAS components for use in such applications do so at their own risk and shall agree to fully indemnify WILLAS Inc and its subsidiaries harmless against all claims, damages and expenditures. 2015.02 www.willas.com.tw Rev.L0ϭ P8