CD937

MONOLITHIC TEMPERATURE COMPENSATED ZENER REFERENCE CHIPS ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE 9.0 VOLT NOMINAL ZENER VOLTAGE + 5% ELECTRICALLY SIMILAR TO 1N935 THRU 1N937A COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW CD935 thru CD937A 38 MILS MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C 38 MILS 23 MILS 23 MILS ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified. MAXIMUM MAXIMUM VOLTAGE ZENER TEMPERATURE IMPEDANCE STABILITY ZZT V ZT (Note 1) mA 7.5 7.5 7.5 7.5 7.5 7.5 OHMS 30 30 30 30 30 30 (Note 2) mV 67 139 34 70 13 28 °C 0 to + 75 -55 to + 100 0 to + 75 -55 to + 100 0 to + 75 -55 to + 100 % / °C 0.01 0.01 0.005 0.005 0.002 0.002 FIGURE 1 TYPE NUMBER ZENER VOLTAGE V ZT @I ZT ZENER TEST CURRENT I ZT TEMPERATURE EFFECTIVE RANGE TEMPERATURE COEFFICIENT DESIGN DATA METALLIZATION: Top: C (Cathode) .................Al A (Anode) .....................Al Back: .....................................Au AL THICKNESS .......25,000 Å Min GOLD THICKNESS ...4,000 Å Min CHIP THICKNESS .............10 Mils (Note 3) VOLTS CD935 CD935A CD936 CD936A CD937 CD937A 9.0 9.0 9.0 9.0 9.0 9.0 NOTE 1 Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal to 10% of lZT. The maximum allowable change observed over the entire temperature range i.e.,the diode voltage will not exceed the specified mV at any discrete temperature between...