1N6640US

1N6639US THRU 1N6641US AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/609 SWITCHING DIODES NON-CAVITY GLASS PACKAGE METALLURGICALLY BONDED 1N6639US 1N6640US 1N6641US MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Operating Current: 300 mA Derating: 4.6 mA/°C Above TEC = + 110°C Surge Current: IFSM = 2.5A, Pw = 8.3ms ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified. V BRR @ 10 µA V RWM I R1 I R2 @ TA = +25°C @ TA = +150°C VR = VR = V RWM V RWM nA dc 100 100 100 µA dc 100 100 100 T FR IF = 200 mA T RR I R = 10 mA I F = 10 mA RL = 100 Ω ns 4.0 4.0 5.0 CT VR = 0 DIM D F G S MILLIMETERS MIN MAX 1.78 2.16 0.48 0.71 4.19 4.95 0.08MIN. INCHES MIN MAX 0.070 0.085 0.019 0.028 0.165 0.195 0.003MIN. TYPES FIGURE 1 pF 2.5 2.5 3.0 V(pk) 1N6639US 1N6640US 1N6641US 100 75 75 V(pk) 75 50 50 ns 10 10 10 DESIGN DATA CASE: D-5D, Hermetically sealed glass case, per MIL-PRF- 19500/609 FORWARD VOLTAGE: VF TYPES MIN 1N6639US – 0.54 1N6640US 0.76 0.82 0.87 1N6641US – VdC MAX 1.20 0.62 0.86 0.92 1.00 1.10 @ IF mA (PULSED) 500 1 50 100 200 200 LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (ROJEC): 50 ˚C/W maximum at L = 0 THERMAL IMPEDANCE: (ZOJX): 25 ˚C/W maximum POLARITY: Cathode end is banded MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) of this device is approximately + 4PPM / °C. The COE of the Mounting Surface System should be selected to provide a suitable match with this device. 22 ...