BC857BS-7-F

SPICE MODEL: BC857BS Pb Lead-free BC857BS DUAL PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR Features · · · · Ideally Suited for Automatic Insertion For Switching and AF Amplifier Applications Ultra-Small Surface Mount Package Lead Free/RoHS Compliant (Note 2) BC A SOT-363 Dim A B C D F M Min 0.10 1.15 2.00 0.30 1.80 ¾ 0.90 0.25 0.10 0° Max 0.30 1.35 2.20 0.40 2.20 0.10 1.00 0.40 0.25 8° Mechanical Data · · · · · · · · · Case: SOT-363 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Terminal Connections: See Diagram Marking: K3W (See Page 3) Ordering Information (See Page 3) Weight: 0.006 grams E2 C2 H K 0.65 Nominal H J K L M a J D B1 E1 F L B2 C1 All Dimensions in mm TOP VIEW Maximum Ratings Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current (Note 1) @ TA = 25°C unless otherwise specified Symbol VCBO VCEO VEBO IC ICM IBM Pd Tj, TSTG Value -50 -45 -5.0 -100 -200 -200 200 -55 to +125 Unit V V V mA mA mA mW °C Characteristic Peak Collector Current (Note 1) Peak Base Current (Note 1) Power Dissipation at TSB = 50°C (Note 1) Operating and Storage Temperature Range Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. No purposefully added lead. DS30373 Rev. 5 - 2 1 of 3 www.diodes.com BC857BS ã Diodes Incorporated Electrical Characteristics Characteristic DC Current Gain (Note 3) @ TA = 25°C unless otherwise specified Symbol hFE RqJA VCE(SAT) VBE(SAT) VBE ICBO ICBO IEBO fT CCBO CEBO Min 220 — — — -580 — — 100 — — Typ — — — — -700 -665 — — — — — 11 Max 475 625 -100 -400 — -750 -15 -4.0 -100 — 3 — Unit — °C/W mV mV mV nA µA nA MHz pF pF Test Condition VCE = -5.0V, IC = -2.0mA Note 1 IC = -10mA, IB = -0.5mA IC = -100mA, IB = -5.0mA IC = -10mA, IB = -0.5mA VCE = -5.0V, IC = -2.0mA VCB = -30V, IE = 0 VCB = -30V, Tj = 150°C VEB = -5.0V, IC = 0 VCE = -5.0V, IC = -10mA, f = 100MHz VCB = -10V, f = 1.0MHz VEB = -0.5V, f = 1.0MHz Thermal Resistance, Junction to Ambient Air (Note 1) Collector-Emitter Saturation Voltage (Note 3) Base-Emitter Saturation Voltage (Note 3) Base-Emitter Voltage (Note 3) Collector Cutoff Current Emitter Cutoff Current Gain Bandwidth Product Collector-Base Capacitance Emitter-Base Capacitance Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. No purposefully added lead. 3. Short duration test pulse used to minimize self-heating effect. 250 (see Note 1) 1000 TA = 150° C VCE = -5V Pd, POWER DISSIPATION (mW) 200 hFE, DC CURRENT GAIN 100 TA = 25° C TA = -50° C 150 100 10 50 0 0 100 TA, AMBIENT TEMPERATURE (° C) Fig. 1, Power Derating Curve 0.5 VCE, COLLECTOR SATURATION VOLTAGE (V) 1 200 1 10 IC, COLLECTOR CURRENT (mA) Fig. 2, DC Current Gain vs Collector Current 100 1000 fT, GAIN BANDWIDTH PRODUCT (MHz) IC / IB = 20 TA = 25° C 0.4 0.3 VCE = -5V 100 0.2 TA = 150° C 0.1 TA = 25° C 0 0.1 1 TA = -50° C 10 10 100 1000 1 10 100 IC, COLLECTOR CURRENT (mA) Fig. 3, Collector Saturation Voltage vs Collector Current IC, COLLECTOR CURRENT (mA) Fig. 4, Gain Bandwidth Product vs Collector Current DS30373 Rev. 5 - 2 2 of 3 www.diodes.com BC857BS Ordering Information Device BC857BS-7-F Notes: (Note 4) Packaging SOT-363 Shipping 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information K3W YM K3W YM Date Code Key Year Code Month Code 2002 N Jan 1 2003 P Feb 2 2004 R March 3 2005 S Apr 4 2006 T May 5 K3W = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September 2007 U Jun 6 2008 V Jul 7 Aug 8 2009 W Sep 9 2010 X Oct O 2011 Y Nov N 2012 Z Dec D IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS30373 Rev. 5 - 2 3 of 3 www.diodes.com BC857BS