A Product Line of Diodes Incorporated FMMT634Q 100V NPN DARLINGTON TRANSISTOR IN SOT23 Description Mechanical Data This Bipolar Junction Transistor (BJT) has been designed to meet the stringent requirements of Automotive Applications. Features BVCEO > 100V IC = 900mA high Continuous Collector Current ICM = 5A Peak Pulse Current 625mW Power dissipation hFE > 5k up to 2A for high current gain hold up Complementary PNP Type: FMMT734Q Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) Case: SOT23 Case Material: Molded Plastic, “Green” Molding Compound UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish – Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight 0.008 grams (approximate) Applications Automotive Lamp Relay Solenoid Driving C SOT23 E B C B E Top View Top View Pin-Out Device Symbol Ordering Information (Notes 4 & 5) Product FMMT634QTA Notes: Compliance Automotive Marking 634 Reel size (inches) 7 Tape width (mm) 8 Quantity per reel 3,000 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free, "Green" and Lead-Free. 3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the same, except where specified. . For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/. 5. For packaging details, go to our website at http://www.diodes.com/products/packages.html Marking Information 634 624 FMMT634Q Document number: DS37051 Rev. 1 - 2 634 = Product Type Marking Code 1 of 7 www.diodes.com March 2014 © Diodes Incorporated A Product Line of Diodes Incorporated FMMT634Q Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.) Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Pulse Current Symbol VCBO VCEO VEBO IC ICM Value 120 100 12 900 5 Unit V V V mA A Value 625 806 200 155 194 -55 to +150 Unit mW mW C/W C/W C/W C Thermal Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Power Dissipation (Note 6) Power Dissipation (Note 7) Thermal Resistance, Junction to Ambient (Note 6) Thermal Resistance, Junction to Ambient (Note 7) Thermal Resistance, Junction to Leads (Note 8) Operating and Storage Temperature Range Symbol PD PD RθJA RθJA RθJL TJ, TSTG ESD Ratings (Note 9) Characteristic Electrostatic Discharge - Human Body Model Electrostatic Discharge - Machine Model Notes: Symbol Value Unit JEDEC Class ESD HBM ESD MM 2,000 200 V V 2 B 6. For a device mounted with the exposed collector pad on 25mm x 25mm 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured under still air conditions whilst operating in a steady-state. 7. Same as note (6), except the device is measured at t ≤ 5 sec. 8. Thermal resistance from junction to solder-point (at the end of the collector lead). 9. Refer to JEDEC specification JESD22-A114 and JESD22-A115. FMMT634Q Document number: DS37051 Rev. 1 - 2 2 of 7 www.diodes.com March 2014 © Diodes Incorporated A Product Line of Diodes Incorporated FMMT634Q Thermal Characteristics and Derating information 0.7 VCE(sat) Limited 1 DC 1s 100m 100ms 10ms 10m 1ms Single Pulse T amb=25°C 1m 100m 1 100µs 10 100 VCE Collector-Emitter Voltage (V) Max Power Dissipation (W) IC Collector Current (A) 10 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 25 FMMT634Q 125 150 175 100 100 1k Single Pulse T amb=25°C 10 1 0.1 100µ 1m 10m 100m 1 10 Pulse Width (s) 100 1k Pulse Power Dissipation Transient Thermal Impedance Document number: DS37051 Rev. 1 - 2 100 Derating Curve Maximum Power (W) Thermal Resistance (°C/W) Pulse Width (s) 75 Temperature (°C) Safe Operating Area 220 200 T =25°C amb 180 160 140 120 D=0.5 100 80 D=0.1 60 D=0.2 40 D=0.05 20 Single Pulse 0 100µ 1m 10m 100m 1 10 50 3 of 7 www.diodes.com March 2014 © Diodes Incorporated A Product Line of Diodes Incorporated FMMT634Q Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage (Note 10) Emitter-Base Breakdown Voltage Collector Cut-off Current Emitter Cut-off Current Collector Emitter Cut-off Current Symbol BVCBO BVCEO BVEBO ICBO IEBO ICES Min 120 100 12 - Typ 170 115 16 <1 <1 <1 Max 10 10 100 Unit V V V nA nA nA hFE 20k 15k 5k - 50k 60k 40k 14k 24k 600 - - Collector-Emitter Saturation Voltage (Note 10) VCE(sat) - 0.67 0.72 0.75 0.82 0.68 0.85 0.75 0.80 0.85 0.93 0.96 V Base-Emitter Saturation Voltage (Note 10) Base-Emitter Turn-On Voltage (Note 10) VBE(sat) VBE(on) - 1.5 1.33 1.65 1.50 V V Transition Frequency fT - 140 - MHz Output Capacitance Turn-On Time Turn-Off Time Cobo t(on) t(off) - 9 290 2,400 20 - pF ns ns Static Forward Current Transfer Ratio (Note 10) Note: Test Condition IC = 100µA IC = 10mA IE = 100µA VCB = 80V VEB = 7V VCES = 80V IC = 10mA, VCE = 5V IC = 100mA, VCE = 5V IC = 1A, VCE = 5V IC = 2A, VCE = 5V IC = 1A, VCE = 2V IC = 5A, VCE = 5V IC = 100mA, IB = 1mA IC = 250mA, IB = 1mA IC = 500mA, IB = 5mA IC = 900mA, IB = 5mA IC = 900mA, IB = 5mA, TJ = +150°C IC = 1A, IB = 5mA IC = 1A, IB = 5mA IC = 1A, VCE = 5V IC = 50mA, VCE = 10V, f = 100MHz VCB = 10V, f = 1MHz VCC = 20V, IC = 500mA, IB1 = -IB2 = 1mA 10. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2% FMMT634Q Document number: DS37051 Rev. 1 - 2 4 of 7 www.diodes.com March 2014 © Diodes Incorporated A Product Line of Diodes Incorporated FMMT634Q Typical Electrical Characteristics (@TA = +25°C, unless otherwise specified.) FMMT634Q Document number: DS37051 Rev. 1 - 2 5 of 7 www.diodes.com March 2014 © Diodes Incorporated A Product Line of Diodes Incorporated FMMT634Q Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. ° 7 l l A H J K 1 K SOT23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.890 1.00 0.975 K1 0.903 1.10 1.025 L 0.45 0.61 0.55 L1 0.25 0.55 0.40 M 0.085 0.150 0.110 a 8° All Dimensions in mm a M A 1 L L B C D Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. Y Z C X Note: Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 2.0 C 1.35 E E For high voltage applications, the appropriate industry sector guidelines should be considered with regards to creepage and clearance distances between device Terminals and PCB tracking. FMMT634Q Document number: DS37051 Rev. 1 - 2 6 of 7 www.diodes.com March 2014 © Diodes Incorporated A Product Line of Diodes Incorporated FMMT634Q IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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