1N645UR-1 AVAILABLE IN JAN, JANTX AND JANTXV CDLL645 PER MIL-PRF-19500/240 SILICON RECTIFIER METALLURGICALLY BONDED MAXIMUM RATINGS Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C Operating Current: 400 mA 25C 150 mA 150C Derating: 2.0mA/C between 25C to 150C 6.0mA/C between 150C to 175C MILLIMETERS INCHES DIM MIN MAX MIN MAX D 1.60 1.70 0.063 0.067 F 0.41 0.55 0.016 0.022 ELECTRICAL CHARACTERISTICS 25C, unless otherwise specified G 3.30 3.70 .130 .146 G1 2.54 REF100 REF. V V I V CAP RSM RWM FSM F TYPE T =1/120 s 400mA V S 0.03 MIN001 MIN. P R T =25C =4V A V V AV F (pk) (pk) DC P FIGURE 1 CDLL, 1N645UR-1 270 225 5 0.8 -1.0 2.0 DESIGN DATA CASE: DO-213AA, Hermetically sealed I at V I at V I at V glass case. (MELF, SOD-80, LL34) R1 RWM R2 RWM R3 RSM TYPE T =25C T = 150C T =25C A A A LEAD FINISH: Tin / Lead A A A CDLL, 1N645UR-1 0.05 25 50 THERMAL RESISTANCE: (R ): OJEC 100 C/W maximum THERMAL IMPEDANCE: (Z ): 35 JX O C/W maximum POLARITY: Cathode end is banded. MOUNTING POSITION: Any. 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. 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE (978) 620-2600 FAX (781) 689-0803 WEBSITE: IN645UR-1 and CDLL645 1000 100 10 1 0.1 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 1.2 1.3 VF - Forward Voltage (V) FIGURE 2 Typical Forward Current vs Forward Voltage 1000 100 10 1 0.1 .01 NOTE : All temperatures shown on graphs are junction temperatures .001 20 40 60 80 100 120 140 Percent of Reverse Working Voltage (%) FIGURE 3 Typical Reverse Current vs Reverse Voltage 92 -65C 25C 150C 100C 150C 25C 100C -65C I - Forward Current - (mA) F I - Reverse Current - (A) R