JANTX1N749AUR-1 Microchip

1N746AUR-1 THRU 1N759AUR-1 AVAILABLE IN JAN, JANTX AND JANTXV 1N746AUR-1 thru 1N759AUR-1 and PER MIL-PRF-19500/127 1N4370AUR-1 thru 1N4372AUR-1 1N4370AUR-1 THRU 1N4372AUR-1 AVAILABLE IN JAN, JANTX AND JANTXV and PER MIL-PRF-19500/127 CDLL746 thru CDLL759A LEADLESS PACKAGE FOR SURFACE MOUNT and METALLURGICALLY BONDED CDLL4370 thru CDLL4372A MAXIMUM RATINGS Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C DC Power Dissipation: 500 mW T = +125C EC Power Derating: 10 mW / C above T = +125C EC Forward Voltage 200mA: 1.1 volts maximum MILLIMETERS INCHES ELECTRICAL CHARACTERISTICS 25C DIM MIN MAX MIN MAX CDI NOMINAL ZENER MAXIMUM MAXIMUM MAXIMUM D 1.60 1.70 0.063 0.067 TYPE ZENER TEST ZENER REVERSE CURRENT ZENER F 0.41 0.55 0.016 0.022 NUMBER VOLTAGE CURRENTIMPEDANCE CURRENT G 3.30 3.70 .130 .146 (NOTE 3) G1 2.54 REF100 REF. (NOTE 1) V 1 1 Z 1 I V 1 Z ZT ZT ZT ZT R R ZM S 0.03 MIN001 MIN. (NOTE 2) VOLTS mA OHMS A VOLTS mA CDLL4370A 2.4 20 30 100 1.0 155 FIGURE 1 CDLL4371A 2.7 20 30 60 1.0 140 CDLL4372A 3.0 20 29 30 1.0 125 DESIGN DATA CDLL746A 3.3 20 28 5 1.0 120 CASE: DO-213AA, Hermetically sealed CDLL747A 3.6 20 24 3 1.0 110 glass case. (MELF, SOD-80, LL34) CDLL748A 3.9 20 23 2 1.0 100 CDLL749A 4.3 20 22 2 1.0 90 LEAD FINISH: Tin / Lead CDLL750A 4.7 20 19 5 1.5 85 CDLL751A 5.1 20 17 5 2.0 75 THERMAL RESISTANCE: (R ): OJEC CDLL752A 5.6 20 11 5 2.5 70 100 C/W maximum at L = 0 inch CDLL753A 6.2 20 7 5 3.5 65 CDLL754A 6.8 20 5 2 4.0 60 THERMAL IMPEDANCE: (Z ): 25 OJX C/W maximum CDLL755A 7.5 20 6 2 5.0 55 CDLL756A 8.2 20 8 1 6.0 50 POLARITY: Diode to be operated with CDLL757A 9.1 20 10 1 7.0 45 the banded (cathode) end positive. CDLL758A 10.0 20 17 1 8.0 40 CDLL759A 12.0 20 30 1 9.0 35 MOUNTING POSITION: Any. NOTE 1 Zener voltage tolerance on suffix is +5%. No Suffix denotes + 10% tolerance. suffix denotes + 2% tolerance and suffix denotes + 1% tolerance. MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion NOTE 2 Zener voltage is measured with the device junction in thermal equilibrium at an ambient (COE) Of this Device is Approximately temperature of 25C, +3C. +6PPM/C. The COE of the Mounting Surface System Should Be Selected To NOTE 3 Zener impedance is derived by superimposing on 1 A 60Hz rms a.c. current equal ZT Provide A Suitable Match With This to 10% of 1 . ZT Device. 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE (978) 620-2600 FAX (978) 689-0803 WEBSITE: CDLL746 thru CDLL759A and CDLL4370 thru CDLL4372A FIGURE 2 500 400 300 200 100 0 0 25 50 75 100 125 150 175 T , End cap temperature (C) EC POWER DERATING CURVE 100 50 20 10 5 2 1 4 6 10 20 40 60 100 FIGURE 3 operating current (mA) ZENER IMPEDANCE VS. OPERATING CURRENT 94 ZENER IMPEDANCE ZZT (OHMS) Pd, Rated Power Dissipation (mW)