Glass-Encapsulate Diodes HZ Series ZENER DIODES 3.9 Max 27.5 Min 27.5 Min FEATURES • Low leakage, low zener impedance and maximum power dissipation of 500 mW are ideally suited for stabilized power supply, etc. • Wide spectrum from 1.6 V through 38 V of zener 0.5 Max 1.9 Max voltage provide flexible application. DO-35 Dimensions in millimeters ABSOLUTE MAXIMUM RATINGS (TA=25 unless otherwise noted) Parameter Symbol Value Unit Power Dissipation Ptot 500 mW Junction Temperature Tj 175 Storage Temperature Range Tstg Characteristics at Ta = 25 C O (VF = 1 V Max. at IF = 100 mA) Zener Voltage 1) Type - 55 to + 175 C O VZ at lZT Reverse Leakage Current IR at VR Dynamic Resistance ZZT at lZT Min. (V) Max. (V) (mA) Max. (µA) (V) Max. (Ω) (mA) HZ2A1 1.6 1.8 5 25 0.5 100 5 HZ2A2 1.7 1.9 5 25 0.5 100 5 HZ2A3 1.8 2 5 25 0.5 100 5 HZ2B1 1.9 2.1 5 5 0.5 100 5 HZ2B2 2 2.2 5 5 0.5 100 5 HZ2B3 2.1 2.3 5 5 0.5 100 5 HZ2C1 2.2 2.4 5 5 0.5 100 5 HZ2C2 2.3 2.5 5 5 0.5 100 5 HZ2C3 2.4 2.6 5 5 0.5 100 5 HZ3A1 2.5 2.7 5 5 0.5 100 5 HZ3A2 2.6 2.8 5 5 0.5 100 5 HZ3A3 2.7 2.9 5 5 0.5 100 5 HZ3B1 2.8 3 5 5 0.5 100 5 HZ3B2 2.9 3.1 5 5 0.5 100 5 HZ3B3 3 3.2 5 5 0.5 100 5 HZ3C1 3.1 3.3 5 5 0.5 100 5 HZ3C2 3.2 3.4 5 5 0.5 100 5 HZ3C3 3.3 3.5 5 5 0.5 100 5 HZ4A1 3.4 3.6 5 5 1 100 5 HZ4A2 3.5 3.7 5 5 1 100 5 HZ4A3 3.6 3.8 5 5 1 100 5 HZ4B1 3.7 3.9 5 5 1 100 5 HZ4B2 3.8 4 5 5 1 100 5 HZ4B3 3.9 4.1 5 5 1 100 5 HZ4C1 4 4.2 5 5 1 100 5 HZ4C2 4.1 4.3 5 5 1 100 5 GUANGDONG HOTTECH INDUSTRIAL CO,. LTD. Page:P4-P1 Glass-Encapsulate Diodes Characteristics at Ta = 25 VZ 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 Min. (V) 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 6 6.1 6.3 6.4 6.6 6.7 6.9 7 7.2 7.3 7.5 7.7 7.9 8.1 8.3 8.5 8.7 8.9 9.1 9.3 9.5 9.7 9.9 10.2 10.4 10.7 10.9 11.1 11.4 HZ Series (VF = 1 V Max. at IF = 100 mA) Zener Voltage 1) Max. (V) 4.4 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.5 5.6 5.7 5.8 5.9 6 6.1 6.3 6.4 6.6 6.7 6.9 7 7.2 7.3 7.6 7.7 7.9 8.1 8.3 8.5 8.7 8.9 9.1 9.3 9.5 9.7 9.9 10.1 10.3 10.6 10.8 11.1 11.3 11.6 11.9 at lZT Reverse Leakage Current IR at VR (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 Max. (µA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 GUANGDONG HOTTECH (V) 1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 2 2 2 2 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 5 5 5 5 5 5 5 5 5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 INDUSTRIAL CO,. LTD. Dynamic Resistance ZZT at lZT Max. (Ω) 100 100 100 100 100 100 100 100 100 100 40 40 40 40 40 40 40 40 40 15 15 15 15 15 15 15 15 15 20 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 25 25 (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 Page:P4-P2 Glass-Encapsulate Diodes Characteristics at Ta = 25 Zener Voltage Type HZ Series (VF = 1 V Max. at IF = 100 mA) VZ 1) at lZT Reverse Leakage Current IR at VR Dynamic Resistance ZZT at lZT Min. (V) Max. (V) (mA) Max. (µA) (V) Max. (Ω) (mA) HZ12A1 11.6 12.1 5 1 9.5 35 5 HZ12A2 11.9 12.4 5 1 9.5 35 5 HZ12A3 12.2 12.7 5 1 9.5 35 5 HZ12B1 12.4 12.9 5 1 9.5 35 5 HZ12B2 12.6 13.1 5 1 9.5 35 5 HZ12B3 12.9 13.4 5 1 9.5 35 5 HZ12C1 13.2 13.7 5 1 9.5 35 5 HZ12C2 13.5 14 5 1 9.5 35 5 HZ12C3 13.8 14.3 5 1 9.5 35 5 HZ15-1 14.1 14.7 5 1 11 40 5 HZ15-2 14.5 15.1 5 1 11 40 5 HZ15-3 14.9 15.5 5 1 11 40 5 HZ16-1 15.3 15.9 5 1 12 45 5 HZ16-2 15.7 16.5 5 1 12 45 5 HZ16-3 16.3 17.1 5 1 12 45 5 HZ18-1 16.9 17.7 5 1 13 55 5 HZ18-2 17.5 18.3 5 1 13 55 5 HZ18-3 18.1 19 5 1 13 55 5 HZ20-1 18.8 19.7 2 1 15 60 2 HZ20-2 19.5 20.4 2 1 15 60 2 HZ20-3 20.2 21.1 2 1 15 60 2 HZ22-1 20.9 21.9 2 1 17 65 2 HZ22-2 21.6 22.6 2 1 17 65 2 HZ22-3 22.3 23.3 2 1 17 65 2 HZ24-1 22.9 24 2 1 19 70 2 HZ24-2 23.6 24.7 2 1 19 70 2 HZ24-3 24.3 25.5 2 1 19 70 2 HZ27-1 25.2 26.6 2 1 21 80 2 HZ27-2 26.2 27.6 2 1 21 80 2 HZ27-3 27.2 28.6 2 1 21 80 2 HZ30-1 28.2 29.6 2 1 23 100 2 HZ30-2 29.2 30.6 2 1 23 100 2 HZ30-3 30.2 31.6 2 1 23 100 2 HZ33-1 31.2 32.6 2 1 25 120 2 HZ33-2 32.2 33.6 2 1 25 120 2 HZ33-3 33.2 34.6 2 1 25 120 2 HZ36-1 34.2 35.7 2 1 27 140 2 HZ36-2 35.3 36.8 2 1 27 140 2 HZ36-3 36.4 38 2 1 27 140 2 1) Tested with pulses tp = 20 ms. GUANGDONG HOTTECH INDUSTRIAL CO,. LTD. Page:P4-P3 Glass-Encapsulate Diodes HZ Series Typical Characteristics Fig.1- Zener current versus zener voltage -2 HZ30-2 HZ24-2 HZ20-2 HZ16-2 HZ12B2 HZ9B2 -4 HZ36-2 10 -5 10 -6 10 -7 10 -8 10 0 5 10 15 20 30 25 40 35 Zener voltage Vz (v) Fig. 3 Power dissipation Vs. Ambient temperature mV / C Zener voltage VZ ( V ) GUANGDONG HOTTECH Power dissipation Ptot ( mW ) %/ C Zener voltage temperature coefficient z (mV / C) ( %/ C) Fig.2 Temperature Coefficient Vs. Zener voltage Zener voltage temperature coefficient z Zener Current Iz (A) HZ4B2 -3 10 HZ6B2 HZ2B2 10 Ambient temperature Ta ( C ) INDUSTRIAL CO,. LTD. Page:P4-P4