1N6638/US thru 1N6643/US Standard SENSITRON SWITCHING / SIGNAL SWITCHING / SIGNAL DDIIOODDEESS SEMICONDUCTOR TECHNICAL DATA A V AI L A B L E AS DATA SHEET 4081, REV F.1 1N, J AN , J AN T X, J ANT XV Switching / Signal Diodes Qualified per MIL-PRF-19500/578, /609 DESCRIPTION: This metallurgically bonded switching/signal diode series is military qualified per MIL-PRF-19500/578, /609 and is targeted for space, commercial and military aircraft, military vehicles, shipboard markets and all high reliability applications. FE ATURES / BENEFITS: MAXIMUM RATINGS o Ultra fast recovery time Operating and Storage Temperature: -65 C to o Metallurgically bonded +175 C o Small size, high density Thermal Resistance (junction to lead): 150 C/W o Very low capacitance Thermal Resistance (junction to endcap): 40 C/W (U, Hot solder dipped US) JAN/JANTX/JANTXV/JANS quality levels available per MIL-PRF-19500/578, /609 ELECTRICAL CHARACTERISTICS TYPE WORKING PEAK AVERAGE BREAKDOWN REVERSE NUMBER PEAK FORWARD RECTIFIED VOLTAGE RECOVERY REVERSE SURGE FORWARD TIME 1 I = I = VOLTAGE CURRENT CURRENT RM F 10 mA I FSM Amps (pk) mA Volts (pk) V(pk) ns 55C 75C 1N6638/U/US 125 150 4.5 1N6639/US 75 2.5 300 100 4.0 1N6640/US 50 75 4.0 1N6641/US 50 75 5.0 1N6642/U/US 75 100 5.0 1N6643/U/US 50 75 6.0 Note 1: 8.3ms surge, half sine wave 2019 Sensitron Semiconductor Ph (631) 586 7600 Fx (631) 242 9798 www.sensitron.com sales sensitron.com 1N6638/US thru 1N6643/US Standard SENSITRON SWITCHING / SIGNAL SWITCHING / SIGNAL DDIIOODDEESS SEMICONDUCTOR TECHNICAL DATA DATA SHEET 4081, REV F.1 PACKAGE DIMENSIONS (inches/mm) AXIAL MELF (Add U or US to Part Number) 2019 Sensitron Semiconductor Ph (631) 586 7600 Fx (631) 242 9798 www.sensitron.com sales sensitron.com