FEATURES 1N4150-1 AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF- 1N4150-1 19500/231 SWITCHING DIODE METALLURGICALLY BONDED HERMETICALLY SEALED DOUBLE PLUG CONSTRUCTION MAXIMUM RATINGS AT 25 C Operating Temperature: -65C to +175 C Storage Temperature: -65C to +175 C Surge Current A, sine 1uS: 4.0A Surge Current B, sine 1S: 0.5A Total Power Dissipation: 500mW Operating Current: 200mA, T = +25C to +75 C A Derating Factor: 2mA/C above T (3/8)= +75 C L D.C. Reverse Voltage (VRWM): 50V DC ELECTRICAL CHARACTERISTICS V I V F R BR Ambient I Min Max Ambient Min Max Ambient I Min Max F R (C) mA V V (C) V (dc) A A (C) A V V 25 1 .54.62 25 50 - 0.1 25 10 75 - 25 10 .66.74 150 50 - 100 25 50 .76.86 25 100 .82.92 25 200 .871.00 DESIGN DATA AC ELECTRICAL CHARACTERISTICS AT 25C Symbol Min Max Case: Hermetically sealed glass package per MIL- Capacitance 0V pF PRF-19500/231 DO-35 outline - 2.5 Lead Material: Copper clad steel T I =I =10mA, RR F R nsec - 4 Lead Finish: Tin/Lead I = 1mA. Rec Thermal Resistance (R ): 250C/W maximum JL V V I = 200mA - 5 FR F at L=.375 Thermal Impedance (Z ): 70C/W maximum T I = 200mA nsec - 10 JX FR F Marking: Alpha numeric. Polarity: Cathode end is banded. IRELAND - GORT ROAD, ENNIS, CO. CLARE PHONE: +353 65 6840044 TOLL FREE: +186 62 702434 FAX: +353 65 6822298 WWW.MICROSEMI.COM U.S.A. DOMESTIC SALES CONTACT PHONE: (617) 926 0404 TOLL FREE: 1 800 666 2999