HZ12B2

HZ Series Silicon Epitaxial Planar Zener Diodes for stabilized power supply Max. 0.5 Min. 27.5 Max. 1.9 Features • Low leakage, low zener impedance and maximum power dissipation of 500 mW are ideally suited for stabilized power supply, etc. • Wide spectrum from 1.8 V through 38 V of zener voltage provide flexible application. Black Cathode Band Black Part No. Black "ST" Brand XXX Max. 3.9 ST Min. 27.5 Glass Case DO-35 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Junction Temperature Storage Temperature Range Symbol Value Unit Ptot 500 mW Tj 175 O Tstg - 55 to + 175 O C C Characteristics at Ta = 25 OC (VF = 1 V Max. at IF = 100 mA) Type HZ2A3 HZ2B1 HZ2B2 HZ2B3 HZ2C1 HZ2C2 HZ2C3 HZ3A1 HZ3A2 HZ3A3 HZ3B1 HZ3B2 HZ3B3 HZ3C1 HZ3C2 HZ3C3 HZ4A1 HZ4A2 HZ4A3 HZ4B1 HZ4B2 HZ4B3 HZ4C1 HZ4C2 Zener Voltage 1) VZ Min. (V) Max. (V) 1.8 2 1.9 2.1 2 2.2 2.1 2.3 2.2 2.4 2.3 2.5 2.4 2.6 2.5 2.7 2.6 2.8 2.7 2.9 2.8 3 2.9 3.1 3 3.2 3.1 3.3 3.2 3.4 3.3 3.5 3.4 3.6 3.5 3.7 3.6 3.8 3.7 3.9 3.8 4 3.9 4.1 4 4.2 4.1 4.3 at lZT (mA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Reverse Leakage Current IR at VR Max. (µA) (V) 25 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 0.5 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 Dynamic Resistance ZZT at lZT Max. (Ω) (mA) 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 ® Dated: 14//07/2014 Rev：01 HZ Series Characteristics at Ta = 25 OC (VF = 1 V Max. at IF = 100 mA) Type HZ4C3 HZ5A1 HZ5A2 HZ5A3 HZ5B1 HZ5B2 HZ5B3 HZ5C1 HZ5C2 HZ5C3 HZ6A1 HZ6A2 HZ6A3 HZ6B1 HZ6B2 HZ6B3 HZ6C1 HZ6C2 HZ6C3 HZ7A1 HZ7A2 HZ7A3 HZ7B1 HZ7B2 HZ7B3 HZ7C1 HZ7C2 HZ7C3 HZ9A1 HZ9A2 HZ9A3 HZ9B1 HZ9B2 HZ9B3 HZ9C1 HZ9C2 HZ9C3 HZ11A1 HZ11A2 HZ11A3 HZ11B1 HZ11B2 HZ11B3 HZ11C1 HZ11C2 HZ11C3 Zener Voltage VZ Min. (V) Max. (V) 4.2 4.4 4.3 4.5 4.4 4.6 4.5 4.7 4.6 4.8 4.7 4.9 4.8 5 4.9 5.1 5 5.2 5.1 5.3 5.2 5.5 5.3 5.6 5.4 5.7 5.5 5.8 5.6 5.9 5.7 6 5.8 6.1 6 6.3 6.1 6.4 6.3 6.6 6.4 6.7 6.6 6.9 6.7 7 6.9 7.2 7 7.3 7.2 7.6 7.3 7.7 7.5 7.9 7.7 8.1 7.9 8.3 8.1 8.5 8.3 8.7 8.5 8.9 8.7 9.1 8.9 9.3 9.1 9.5 9.3 9.7 9.5 9.9 9.7 10.1 9.9 10.3 10.2 10.6 10.4 10.8 10.7 11.1 10.9 11.3 11.1 11.6 11.4 11.9 1) at lZT (mA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Reverse Leakage Current IR at VR Max. (µA) (V) 5 1 5 1.5 5 1.5 5 1.5 5 1.5 5 1.5 5 1.5 5 1.5 5 1.5 5 1.5 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 1 3.5 1 3.5 1 3.5 1 3.5 1 3.5 1 3.5 1 3.5 1 3.5 1 3.5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 7.5 1 7.5 1 7.5 1 7.5 1 7.5 1 7.5 1 7.5 1 7.5 1 7.5 Dynamic Resistance ZZT at lZT Max. (Ω) (mA) 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 40 5 40 5 40 5 40 5 40 5 40 5 40 5 40 5 40 5 15 5 15 5 15 5 15 5 15 5 15 5 15 5 15 5 15 5 20 5 20 5 20 5 20 5 20 5 20 5 20 5 20 5 20 5 25 5 25 5 25 5 25 5 25 5 25 5 25 5 25 5 25 5 ® Dated: 14//07/2014 Rev：01 HZ Series Characteristics at Ta = 25 OC (VF = 1 V Max. at IF = 100 mA) Type HZ12A1 HZ12A2 HZ12A3 HZ12B1 HZ12B2 HZ12B3 HZ12C1 HZ12C2 HZ12C3 HZ15-1 HZ15-2 HZ15-3 HZ16-1 HZ16-2 HZ16-3 HZ18-1 HZ18-2 HZ18-3 HZ20-1 HZ20-2 HZ20-3 HZ22-1 HZ22-2 HZ22-3 HZ24-1 HZ24-2 HZ24-3 HZ27-1 HZ27-2 HZ27-3 HZ30-1 HZ30-2 HZ30-3 HZ33-1 HZ33-2 HZ33-3 HZ36-1 HZ36-2 HZ36-3 1) Zener Voltage VZ Min. (V) Max. (V) 11.6 12.1 11.9 12.4 12.2 12.7 12.4 12.9 12.6 13.1 12.9 13.4 13.2 13.7 13.5 14 13.8 14.3 14.1 14.7 14.5 15.1 14.9 15.5 15.3 15.9 15.7 16.5 16.3 17.1 16.9 17.7 17.5 18.3 18.1 19 18.8 19.7 19.5 20.4 20.2 21.1 20.9 21.9 21.6 22.6 22.3 23.3 22.9 24 23.6 24.7 24.3 25.5 25.2 26.6 26.2 27.6 27.2 28.6 28.2 29.6 29.2 30.6 30.2 31.6 31.2 32.6 32.2 33.6 33.2 34.6 34.2 35.7 35.3 36.8 36.4 38 1) at lZT (mA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Reverse Leakage Current IR at VR Max. (µA) (V) 1 9.5 1 9.5 1 9.5 1 9.5 1 9.5 1 9.5 1 9.5 1 9.5 1 9.5 1 11 1 11 1 11 1 12 1 12 1 12 1 13 1 13 1 13 1 15 1 15 1 15 1 17 1 17 1 17 1 19 1 19 1 19 1 21 1 21 1 21 1 23 1 23 1 23 1 25 1 25 1 25 1 27 1 27 1 27 Dynamic Resistance ZZT at lZT Max. (Ω) (mA) 35 5 35 5 35 5 35 5 35 5 35 5 35 5 35 5 35 5 40 5 40 5 40 5 45 5 45 5 45 5 55 5 55 5 55 5 60 2 60 2 60 2 65 2 65 2 65 2 70 2 70 2 70 2 80 2 80 2 80 2 100 2 100 2 100 2 120 2 120 2 120 2 140 2 140 2 140 2 Tested with pulses tp = 20 ms. ® Dated: 14//07/2014 Rev：01 HZ Series Fig.1- Zener current versus zener voltage -2 HZ30-2 HZ20-2 HZ16-2 HZ12B2 HZ9B2 HZ24-2 -4 10 HZ36-2 Zener Current Iz (A) HZ6B2 -3 10 HZ4B2 HZ2B2 10 -5 10 -6 10 -7 10 -8 10 5 0 10 15 20 25 30 35 40 Zener voltage Vz (v) Fig. 3 Power dissipation Vs. Ambient temperature mV / C Zener voltage VZ ( V ) Power dissipation Ptot ( mW ) %/ C Zener voltage temperature coefficient z (mV / C) Zener voltage temperature coefficient z ( %/ C) Fig.2 Temperature Coefficient Vs. Zener voltage Ambient temperature Ta ( C ) ® Dated: 14//07/2014 Rev：01