Datasheet DMMT3904W (Diodes)

DMMT3904W 40V MATCHED PAIR NPN SMALL SIGNAL TRANSISTOR IN SOT363 Features Mechanical Data
BVCEO > 40V Package: SOT363 IC = 200mA High Collector Current Package Material: Molded Plastic, “Green” Molding Compound. Pair of NPN Transistors that are Intrinsically Matched (Note 1) UL Flammability Classification Rating 94V-0 2% Matching on Current Gain (hFE) Moisture Sensitivity: Level 1 per J-STD-020 2mV Matching on Base-Emitter Voltage (VBE) Terminals: Finish  Matte Tin Finish. Solderable per Fully Internally Isolated in a Small Surface Mount Package MIL-STD-202, Method 208
Totally Lead-Free & Fully RoHS Compliant (Notes 2 & 3)
Weight: 0.006 grams (Approximate)
Halogen and Antimony Free. "Green" Device (Note 4) An Automotive-Compliant Part is Available Under Separate Applications Datasheet DIODES™ (DMMT3904WQ)
Current mirrors Differential and instrumentation amplifiers Comparators SOT363 Top View Device Schematic and Pin-Out Top View
Ordering Information
(Note 5)
Packing Part Number Package Marking Reel Size (inches) Tape Width (mm) Qty. Carrier
DMMT3904W -7-F SOT363 K4A 7 8 3,000 Reel Notes: 1. Intrinsically matched pair as this is built with adjacent die from the same wafer. 2. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 3. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 4. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
SOT363 K4A = Product Type Marking Code YM = Date Code Marking Y or Y = Year (ex: J = 2022) M = Month (ex: 6 = June) Date Code Key
Year 2002 … 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 Code
O … J K L M N O P R S T
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Code
1 2 3 4 5 6 7 8 9 O N D DMMT3904W 1 of 6 June 2022 Document number: DS30311 Rev. 15 - 2
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