1775470 O D I SEMICONDUCTOR INC 90D 00561 BD J=-/I/-/) 40 pe fir7s47o no005b1 4 a 6.4 VOLT NOMINAL ZENER VOLTAGE +5% 1 N 4565 TEMPERATURE COMPENSATED ZENER REFERENCE DIODES h LOW OPERATING CURRENT RANGE: 0.5 TO 4.0 mA I N 4584A MAXIMUM RATINGS | Operating Temperature: -65C to 4200C Rb Storage Temperature: -65C to +200C DC Power Dissipation: 500mW @ 50C 0107 Power Derating: 3.33 mW/C above 50C ona Bak | *ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified - VOLTAGE 1.000 TEMPERATURE MAX. DYNAMIC 3.400 MIN EFFECTIVE STABILITY ZENER | JEDEC ZENER TEST TEMPERATURE (AVzT MAX) TEMPERATURE IMPEDANCE TYPE NO. CURRENT COEFFICIENT (Note 2) RANGE (Note 3) (Note 1) mA %/C mV C OHMS , 1N4565 5 01 48 Oto+ 75C 200 need IN4565A 5 ob 96 | -S5torl00C =| 00" POLARITY [ 4 MAX. 1N4566 5 008 24 Oto+ 75C 200, orth oe 1N4566A 5 005 48 | -55to +100C 200 1N4567 5 002 10 Oto+ 75C 200 1N4567A 5 002 19 ~55 to +100C 200 1N4568 5 001 5 Oto+ 75C 200 1.000 IN4568A 5 001 9 -55 to + 100C 200 25400 MIN. 1N4569 5 0005 25 Oto+ 75C 200 9018/0022 ni, 1N4569A 5 0005 5 -55 ta +100C 200 045770559 iN4570 10 OL 48 Oto+ 75C 100 1N4570A 1.0 01 96 -55 to +100C 100 1N4571 10 005 24 Oto+ 75C 100 . INCH 1N4571A 1.0 005 48 -55 to +100C 100 All dimensions in am 1N4572 1.0 002 10 Oto+ 75C 100 1N4572A 1.0 002 19 55 to +106C 100 1N4573 10 001 5 Oto+ 75C 100 FIGURE 1 IN4573A 10 001 9 -55 to +100C 100 1N4576 10 0005 25 Oto+ 75C 100 1N4574A 10 . 0005 5 -55 to + 100C 100 1N4575 20 01 48 Oto+ 75C 50 1N4575A 20 01 96 -55 to +100C 50 DESIG N DATA 1N4576 2.0 005 24 Oto+ 75C 50 1N4576A 20 005 48 -55 to +100C 50 CASE: Hermetically sealed 1N4577 20 002 10 Oto+ 75C 50 | . ~ i . 1N4577A 20 002 19 -53 to 100C 50 glass case. DO-7 outline 1N4578 20 001 5 Oto+ 75C 50 LEAD MATERIAL: Copper clad 1N4578A 2.0 001 9 -55 to +100C 50 steel. 1N4579 20 .0005 25 Oto+ 75C 50 . 1N4579A 20 0005 5 -55 to +100C 50 LEAD FINISH: Tin Plate 1N4580 40 01 48 Oto+ 75C 25 . 1N4580A 40 01 96 -55 to +100C 25 ceyW Cr RES IV ANCE . 250 1N4581 40 008 24 Oto 75C 25 nv yPicall junction to IN4581A 40 005 48 -55 to #100C 25 ambient. 1N4582 40 002 10 Oto+ 75C 25 . i | 1N4582A 40 002 19 -55 to +100C 25 raat Tye eee s be oper - wi e bande 1N4583 40 001 5 Oto+ 75C 25 eae : 1N4583A 40 001 9 -55 to +100C 25 (cathode) end positive with 1N4584 40 9905 25 <o to+ 752 25 respect to the opposite end. -55 to +100C - WEIGHT: 0.2 grams. *JEDEC Registered Data. MOUNTING POSITION: Any. NOTE 4 Zener voltage range equals 6.4 volts + 5%. NOTE 2 The maximum allowable change observed over the entire tempera- ture range i.e., the diode voltage will not exceed the specified mV at any discrete temperature between the established limits. NOTE 3 Zener impedance is derived by superimposing on Izt a 60Hz rms a.c. current equal to 10% of Izt. eee 1775470 C O D I SEMICONDUCTOR INC 90D 00562. OD T-l lt 1N4565 thru IN4584A 32 DeBarzsu70 oooosh2 o ff ve sei |. bi ak i) Te) EES TESS ann +.0010|---- IN4565 1N4569 . 1N4570 1N4574 : : Bo Poe be pe a tL ++.0005 | is OL ~.9005 = oni| ef 0015} 2 3 A 5 + .0010;- OPERATING CURRENT Izt (mA) 1N4579 | Peet ced +0005 CHANGE IN TEMPERATURE COEFFICIENT (%/C) 50005 : ~,0010F eodtebe steeple 0.5 10000 5000 1000 500 100 ZENER IMPEDANCE Zzt (OHMS) 50 10 25 5 1000 OS 2.0 25 2303540 OPERATING CURRENT Izt (mA) TYPICAL CHANGE OF TEMPERATURE COEFFICIENT _ WITH CHANGE IN OPERATING CURRENT 1.0 15 1N4565 1N4574 200625 30 35 OPERATING CURRENT Izt (mA) 45 20 2.5 1000 500 10 10 ZENER JMPEDANCE ZzT (OHMS) 1.0 3.0 20 3.5 OPERATING CURRENT Izt (mA) 3.0 40 45 1N4575 1N4 40 50 6,0 OPERATING CURRENT Izt (mA) TYPICAL CHANGE OF ZENER IMPEDANCE WITH CHANGE IN OPERATING CURRENT 5.5