1N4454UR

1N4454UR and 4454UR-1 AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF-19500/144 SWITCHING DIODE HERMETICALLY SEALED METALLURGICALLY BONDED DOUBLE PLUG CONSTRUCTION 1N4454UR 1N4454UR-1 and CDLL4454 MAXIMUM RATINGS Junction Temperature: -55°C to +175°C Storage Temperature: -55°C to +175°C Operating Current: 200 mA @ TA = +25°C Derating Factor: 1.33 mA/°C Above TA = + 25°C Surge Current A: 1A (pk), Pw = 1 sec Surge Current B: 4A (pk), Pw = 1 µs ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified Vf 1 VBR @5µA Volts 75 V RWM I0 @I F = 10 mA Vf 2 @I F = 10 mA TA = 150°C Volts (pk) 50 mA 200 V dc 1.0 V dc 0.7 n sec 4 t rr DIM D F G G1 S MILLIMETERS INCHES MIN MAX MIN MAX 1.60 1.70 0.063 0.067 0.41 0.55 0.016 0.022 3.30 3.70 .130 .146 2.54 REF. .100 REF. 0.03 MIN. .001 MIN. FIGURE 1 DESIGN DATA CASE: DO-213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34) I R1 @ 50 V dc I R2 @ 50 V TA = 150°C CAPACITANCE @0V LEAD FINISH: Tin / Lead THERMAL RESISTANCE (ROJEC): 100 °C/W maximum at L = 0 THERMAL IMPEDANCE: (ZOJX): 70 ˚C/W maximum µA 0.1 µA 100 pF 2.0 POLARITY: Cathode end is banded. MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) Of this Device is Approximately +6PPM/°C. The COE of the Mounting Surface System Should Be Selected To Provide A Suitable Match With This Device. 22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: [email protected] I...