* 12.8 VOLT NOMINAL ZENER VOLTAGE + 5% 1N4896 * TEMPERATURE COMPENSATED ZENER REFERENCE DIODES thru * LOW NOISE IN4915A * METALLURGICALLY BONDED (-1) * DOUBLE PLUG CONSTRUCTION MAXIMUM RATINGS Operating Temperature: -55C to + Storage Temperature: 65C to +172C DC Power Dissipation: 500mW @ +50" Power Derating: 4 mW /-C above +50C REVERSE LEAKAGE CURRENT lp=15uUA @ 25C & Vp = BVdec ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified. JEDEC VOLTAGE EFFECTIVE MAXIMUM MAXIMUM TYPE | TEST TEMPERATURE | TEMPERATURE | TEMPERATURE DYNAMIC NOISE NUMBER | CURRENT STABILITY RANGE COEFFICIENT | IMPEDANCE DENSITY ears AV2T 22zT Np (Note 3) (Note 2) (Note 1) mA mv C %lC OHMS uv Viz 1N4896 05 96 +25 to +100 0.01 400 08 1N4B96A 05 198 -55 to +100 001 400 08 1N4897 05 48 +25 to +100 6.005 400 08 1N4897A 0.5 99 -55 to +100 0.005 400 0.8 1N4898 05 19 +25 to +100 0.002 400 a8 1N4898A 0.5 40 -55 to +100 0.002 400 08 1N4899 05 10 +25 to +100 0.004 400 0.8 1N4899A 05 20 -55 to +100 0.001 400 0.8 1N4900 1.0 96 +25 to +100 0.01 200 04 1N4900A 1.0 198 -55 to +100 0.01 200 04 1N4901 1.0 48 +25 to +100 0.005 200 04 1N4901A 1.0 99 -55 to +100 0.005 200 0.4 1N4902 1.0 19 +25 to +100 0 002 200 04 1N4902A 1.0 40 -55 to +100 0.002 200 04 1N4903 1.0 10 +25 to +100 0.001 200 04 1N4903A 1.0 20 -55 to +100 0.001 200 0.4 1N4904 2.0 96 +25 to +100 0.01 100 0.25 1N4904A 2.0 198 -55 to +100 0.01 100 0.25 1N4905 2.0 48 +25 to +100 0.005 100 0.25 1N4905A 2.0 99 -55 to +100 6.005 100 0.25 1N4906 20 19 +25 to +100 .002 106 0.25 1N4906A 2.0 40 -55 to +100 0.002 100 0.25 1N4907 2.0 10 +25 to +100 0.001 100 0.25 +N4907A 2.0 20 -55 to +100 6.001 100 0.25 1N4908 4.0 96 +25 to +100 0.0" 50 0.22 1N4908A 4.0 198 -55 to +100 6.07 50 0.22 1N4909 4.0 48 +25 to +100 6.005 50 0.22 1N4909A 4.0 99 -55 to +100 0.005 50 0.22 1N4910 4.0 19 +25 to +100 6.002 50 0.22 1N4910A 4.0 40 -55 to +100 @ 002 50 0.22 1N4911 4.0 10 +25 to +100 0.001 50 0.22 1N4911A 40 20 -55 to +100 0.001 50 0.22 1N4912 7.5 96 +25 to +100 0.07 25 0.20 1N4912A 75 198 -55 to +100 C0% 25 0.20 1N4913 75 48 +25 to +100 0.005 25 0.20 1N4913A 7.5 99 -55 to +100 0.005 25 0.20 4N4914 75 19 +25 to +100 0.002 25 0.20 1N4914A 75 40 -55 to +100 6.002 25 0.20 1N4915 75 10 +25 to +100 6.001 25 0.20 1N4915A 75 20 -55 to +100 2.001 25 0.20 NOTE 1 Zener impedance is derived by superimposing on I+ A 60Hz rms a.c. current equal to 10% of lor NOTE 2 The maximum allowable change observed over the entire temperature range, per JEDEC standard No.5. NOTE 3 Zener voltage range equals 12.8 volts + 5%. 166 TREMONT STREET, MELROSE, MASSACHUSETTS 02176 PHONE (617) 665-1071 FAX (617) 665-7379 WWWSITE: http://www.cdi-diodes.com E-mail: mail @ cdi-diodes.com 41 CHANGE IN TEMPERATURE COEFFICIENT ( %/C) +.0015 +.0010 +.0005 ~.0005 -.0010 -.0015 42 1N4896 thru 1N4915A 1000 Serer regcere 500 a 200 2 |e Ss Qo 100 Ni N 50 9 < 20 tc 2 5 N 2 ' pt a Seta 2 4 6 8 10 12 OPERATING CURRENT |, (mA) FIGURE 2 ZENER IMPEDANCE VS. OPERATING CURRENT 1N48961N4899 1N49001N4903 1N49041N4907 2 4 6 8 05 10 15 20 10 20 30 40 OPERATING CURRENT |, (mA) OPERATING CURRENT |, (mA) OPERATING CURRENT |, (mA) 1N49081N4911 1N49121N4915 +.0015 +.0010 +.0005 CHANGE IN TEMPERATURE COEFFICIENT ( %/C) -.0005 -.0010 -.0015 2 3 4 5 6 6 7 8 9 OPERATING CURRENT {> (mA) OPERATING CURRENT I+ (mA) FIGURE 3 TYPICAL CHANGE OF TEMPERATURE COEFFICIENT WITH CHANGE IN OPERATING CURRENT