SEMICONDUCTOR SMFZ4.3V-36V TECHNICAL DATA ZENER DIODE SILICON EPITAXIAL PLANAR DIODE CONSTANT VOLTAGE REGULATION APPLICATION. REFERENCE VOLTAGE APPLICATION. E 2 FEATURES A B *Nominal Voltage Tolerance About 6%. E *Small Power Mold Type : SMF CHARACTERISTIC Power Dissipation Junction Temperature Storage Temperature Range F 1 MAXIMUM RATING (Ta=25) SYMBOL RATING UNIT PD* 1,000 mW Tj 150 Tstg -55150 C D H G * : Mounted on a glass epoxy circuit board of 5x5cm, pad dimension of 2.5x2.5cm 1. ANODE 2. CATHODE DIM A B C D E F G H MILLIMETERS _ 0.05 2.6 + _ 0.1 3.5+ _ 0.05 0.9 + _ 0.05 1.6 + _ 0.05 0.65+ _ 0.05 0.11+ 0 ~ 0.1 _ 0.05 0.98+ SMF Marking Lot No. Type Name Type No. Marking Type No. Marking Type No. Marking Type No. Marking SMFZ4.3V ZZJ SMFZ7.5V ZZQ SMFZ13V Z13 SMFZ24V Z24 SMFZ4.7V ZZK SMFZ8.2V ZZR SMFZ15V Z15 SMFZ27V Z27 SMFZ5.1V ZZL SMFZ9.1V ZZS SMFZ16V Z16 SMFZ30V Z30 SMFZ5.6V ZZM SMFZ10V Z10 SMFZ18V Z18 SMFZ33V Z33 SMFZ6.2V ZZN SMFZ11V Z11 SMFZ20V Z20 SMFZ36V Z36 SMFZ6.8V ZZP SMFZ12V Z12 SMFZ22V Z22 2011. 10. 14 Rvision No : 3 1/3 SMFZ4.3V-36V ELECTRICAL CHARACTERISTICS (Ta=25) Reverse Current IR (A) Zener Voltage Vz (V) TYPE No. Min. Typ. Max. Iz (mA) Max. VR(V) SMFZ4.3V 4.3 4.572 4.8 40 20 1.0 SMFZ4.7V 4.7 4.924 5.2 40 20 1.0 SMFZ5.1V 5.1 5.368 5.7 40 20 1.0 SMFZ5.6V 5.6 5.856 6.3 40 20 1.5 SMFZ6.2V 6.2 6.509 7.0 40 20 3.0 SMFZ6.8V 6.8 7.280 7.7 40 20 3.5 SMFZ7.5V 7.5 7.889 8.4 40 20 4.0 SMFZ8.2V 8.2 8.655 9.3 40 20 5.0 SMFZ9.1V 9.1 9.747 10.2 40 20 6.0 SMFZ10V 10.0 10.310 11.2 40 10 7.0 SMFZ11V 11.0 11.510 12.3 20 10 8.0 SMFZ12V 12.0 12.500 13.5 20 10 9.0 SMFZ13V 13.3 13.820 15.0 20 10 10.0 SMFZ15V 14.7 15.350 16.5 20 10 11.0 SMFZ16V 16.2 16.860 18.3 20 10 12.0 SMFZ18V 18.0 19.000 20.3 20 10 13.0 SMFZ20V 20.0 20.820 22.4 20 10 15.0 SMFZ22V 22.0 23.850 24.5 10 10 17.0 SMFZ24V 24.0 25.310 27.6 10 10 19.0 SMFZ27V 27.0 28.700 30.8 10 10 21.0 SMFZ30V 30.0 31.570 34.0 10 10 23.0 SMFZ33V 33.0 34.9 37.0 10 10 25.0 SMFZ36V 36.0 39.240 40.0 10 10 27.0 The Zener voltage (VZ) is measured 40ms after power is supplied. 2011. 10. 14 Revision No : 3 2/3 SMFZ3.6V~36V PD - Ta SMFZ36V SMFZ33V SMFZ30V SMFZ4.3V SMFZ4.7V SMFZ5.1V SMFZ5.6V SMFZ6.2V SMFZ6.8V SMFZ7.5V SMFZ8.2V SMFZ9.1V SMFZ10V SMFZ11V SMFZ12V SMFZ13V SMFZ15V SMFZ16V SMFZ18V SMFZ20V SMFZ22V SMFZ24V SMFZ27V IZ - VZ POWER DISSIPATION PD (mW) ZENER CURRENT IZ (mA) 100 10 1 0.1 0.01 0.001 0 5 10 15 20 25 30 35 40 45 1200 * MOUNTED ON A GLASS EPOXY CIRCUIT BOARD OF 5x5cm PAD DIMENSION OF 2.5x2.5cm 1000 800 600 400 200 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE Ta ( C) ZENER VOLTAGE VZ (V) 0.12 40 0.1 35 0.08 30 0.06 25 0.04 20 0.02 15 0 -0.02 10 -0.04 5 -0.06 0 -0.08 0 10 20 30 -5 40 TEMPERATURE COEFFICIENT OF ZENER VOLTAGE Z (mV/ C) TEMPERATURE COEFFICIENT OF ZENER VOLTAGE Z (%/ C) Z - VZ ZENER VOLTAGE VZ (V) 2011. 10. 14 Revision No : 3 3/3