2N2904(A) and 2N2905(A) Qualified Levels: PNP SWITCHING SILICON JAN, JANTX, JANTXV Available on TRANSISTOR and JANS commercial versions Qualified per MIL-PRF-19500/290 DESCRIPTION This family of 2N2904 and 2N2905A switching transistors are military qualified up to the JANS level for high-reliability applications. These devices are also available in a TO-5 package. Microsemi also offers numerous other transistor products to meet higher and lower power ratings with various switching speed requirements in both through-hole and surface-mount packages. Important: For the latest information, visit our website 2N2904(A) and 2N2905(A) MECHANICAL and PACKAGING CASE: Hermetically sealed, kovar base, nickel cap. TERMINALS: Leads are kovar, nickel plated, and finish is solder dip (Sn63/Pb37). Can be RoHS compliant with pure matte-tin (commercial grade only). MARKING: Part number, date code, manufacturers ID. POLARITY: PNP (see package outline). WEIGHT: Approximately 1.064 grams. See Package Dimensions on last page. PART NOMENCLATURE JAN 2N2904 A (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 JANS = JANS Level Blank = Commercial Electrical Parameter Modifier JEDEC type number (see Electrical Characteristics table) SYMBOLS & DEFINITIONS Symbol Definition Common-base open-circuit output capacitance. C obo I Collector cutoff current, base open. CEO I Collector cutoff current, circuit between base and emitter. CEX I Emitter cutoff current, collector open. EBO h Common-emitter static forward current transfer ratio. FE V Collector-emitter voltage, base open. CEO V Collector-emitter voltage, emitter open. CBO V Emitter-base voltage, collector open. EBO T4-LDS-0186, Rev. 2 (121219) 2012 Microsemi Corporation Page 2 of 7