2N4854 Qualified Levels: NPN/PNP Silicon Complementary JAN, JANTX, and Available on Small Signal Dual Transistor JANTXV commercial versions Qualified per MIL-PRF-19500/421 DESCRIPTION This 2N4854 device in a 6-pin TO-78 package is military qualified up to a JANTXV level for high-reliability applications. Microsemi also offers numerous other products to meet higher and lower power voltage regulation applications. Important: For the latest information, visit our website 2N4854 MECHANICAL and PACKAGING CASE: Au over Ni plated kovar, pure nickel cap. TERMINALS: Au over Ni plated kovar. MARKING: Manufacturers ID, part number, date code. POLARITY: See case outline. WEIGHT: 0.856 grams. See Package Dimensions on last page. PART NOMENCLATURE JAN 2N4854 (e3) Reliability Level RoHS Compliance JAN = JAN level e3 = RoHS compliant (available JANTX = JANTX level on commercial grade only) JANTXV = JANTXV level Blank = non-RoHS compliant Blank = Commercial JEDEC type number (See Electrical Characteristics table) SYMBOLS & DEFINITIONS Symbol Definition I Base Current, dc. B I Collector Current, dc. C I Emitter Current, dc. E Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave I O input and a 180 degree conduction angle. V Collector-Base Voltage (dc). CB V Collector-Emitter Voltage, dc. CE V Emitter-Base Voltage (dc). EB T4-LDS-0275, Rev. 1 (121178) 2012 Microsemi Corporation Page 2 of 5