FEATURES 1N459 * * * * * 1N459 AVAILABLE AS 1N459A, & AS JAN1N459 PER MIL-PRF-19500/193 SWITCHING DIODE METALLURGICALLY BONDED HERMETICALLY SEALED DOUBLE PLUG CONSTRUCTION MAXIMUM RATINGS AT 25 C Operating Temperature: Storage Temperature: Surge Current A, sine, 8.3mS: Total Power Dissipation: Operating Current: Derating Factor: D.C. Reverse Voltage (VRWM): -65C to +175C -65C to +175C 120mA 500mW 40mA, TA= +25C 0.32mA/C above TA= +25C 175V DESIGN DATA DC ELECTRICAL CHARACTERISTICS Case: Hermetically sealed glass package per MIL- Ambient (C) IF mA Min V Max V Ambient (C) V (dc) Min A Max A 25 3 - 1 25 25 150 175 200(ac) 175 - 0.025 100.0 5.0 VF PRF-19500/193 DO-7 outline Lead Material: Copper clad steel Lead Finish: Tin/Lead IR Thermal Impedance (ZJX): 70C/W maximum Marking: Blue body coat. Black digits. Polarity: Cathode end is banded. IRELAND - GORT ROAD, ENNIS, CO. CLARE PHONE: TOLL FREE: FAX: WWW.MICROSEMI.COM +353 65 6840044 +186 62 702434 +353 65 6822298 U.S.A. DOMESTIC SALES CONTACT PHONE: TOLL FREE: (617) 926 0404 1 800 666 2999