ZMM55C SERIES(500mW ) SURFACE MOUNT ZENER DIODES/MINI ~ MELF JGD Nominal : . Maximum Reverse | Maximum Device zener ot Maximum Zener Impedanc Typical Leakage Current | Regulator T Voltage urren Temperature = Curr ype 9 iz | ZT at kT Zzk at coefficient IR |Test-Voltagg Current Vz at Izt* zk=1mA suffix B izM Volts mA Q Q %IC pA Volts mA ZMM655 C2V4| 2.28-2.56| 5 85 600 - 0.070 50 1.0 ~ 150 ZMMb55 C2V7|_ 2.5-2.9 5 85 600 0.070 10 1.0 135 ZMM55 - C3V0| 2.8-3.2 5 85 600 - 0.070 4 1.0 125 ZMMb55 - C3V3; 3.1-3.5 5 85 600 - 0.065 2 1.0 115 ZMM655 C3V6|_ 3.4-3.8 5 85 600 0.060 2 1.0 105 ZMM55 C3V9|_ 3.7-4.1 5 85 600 0.050 2 1.0 95 ZMM55 - C4V3| 4.0-4.6 5 75 600 - 0.025 1 1.0 90 ZMMb55 - C4V7|_4.4-5.0 5 60 600 -0.010 0.5 1.0 85 ZMM55 C5V1|_ 4.8-5.4 5 35 550 +0.015 0.1 1.0 80 ZMM55 - C5V6|_ 5.2-6.0 5 25 450 +0.025 0.1 1.0 70 ZMM55 - C6V2) 5.8-6.6 5 10 200 + 0.035 0.1 2.0 64 ZMM55 - C6V8| 6.4-7.2 5 8 150 +0.045 0.1 3.0 58 ZMM55 - C7V5|_ 7.0-7.9 5 7 50 +0.050 0.1 5.0 53 ZMM55 - C8V2|_ 7.7-8.7 5 7 +0.050 0.1 6.0 47 ZMM655 - C9V1,_8.5-9.6 5 10 50 + 0.060 0.1 7.0 43 ZMM655 C10 | 9.4-10.6 5 15 70 +0.070 0.1 7.5 40 ZMM55 C11 | 10.4-11.6| 5 20 70 +0.070 0.1 8.5 36 ZMMb55 Ci2 | 11.4-12.7 5 20 90 +0.070 0.1 9.0 32 ZMM55 ~ C13 | 12.4- 14.1 5 26 110 +0.070 0.1 10 29 ZMM655 C15 | 13.8-15.6| 5 30 110 +0.070 0.1 11 27 ZMMb5 C16 | 15.3-17.1 5 40 170 +0.070 0:1 12 24 ZMM55 - C18 | 16.8- 19.1 5 50 170 +0.070 0.1 14 21 ZMM655 ~ C20 | 18.8-21.2| 5 55 220 + 0.070 0.1 15 20 ZMM655 - C22 | 20.8-23.3| 5 55 220 +0.070 0.1 17 18 ZMM55 - C24 | 22.8-25.6| 5 80 220 + 0.080 0.1 18 16 ZMM55 - C27 | 25.1-28.9| 5 80 220 + 0.080 0.1 20 14 ZMM55 C30 28 - 32 5 80 220 + 0.080: 0.1 22 13 ZMM55 C33 31-35 5 80 220 + 0.080 0.1 24 12 ZMM55 C36 34-38 5 80 220 + 0.080 0.1 27 11 ZMM655 ~ C39 37-41 2.5 90 500 + 0.080 0.1 30 10 ZMM55 - C43 40 - 46 2.5 90 600 +0.080 0.1 33 9.2 ZMM55 C47 44 - 50 2.5 110 700 + 0.080 0.1 36 8.5 STANDARD VOLTAGE TOLERANCE IS + 5% _ AND: - GE - | - aaa SUFFIX A FOR + 1% SUFFIX B FOR + 2% SUFFIX C FOR + 5% SUFFIX D FOR + 20% 1. STANDARD ZENER DIODE 500MW: VZ TOLERANCE = + 5% 2.ZMM = ZENER MINI MELF 3.VZ OF ZENER DIODE, V CODE IS INSTEAD OF DECIMAL POINT e.g. ,3V6=3.6V * MEASURED WITH PULSES Tp = 20m SEC. | 1 ee . 9,01840.48) 0.142(3.6) 0.011(0.28) 0 134(3.4y DIMENSIONS JN INCHES AND iMILLIMETESS; JINAN GUDE ELECTRONIC DEVICE CO., LTD.JGD OH ZMM55C SERIES SURFACE MOUNT ZENER DIODES Absolute Maximum Ratings Symbol Value Unit Zener Current see Table Characteristics Power Dissipation at Tan = 25C Prot 500 * mw Junction Temperature Tj 175 C Storage Temperature Range Ts 55 to+ 175 C * Valid provided that leads are kept at ambient ternperature at a distance of 8mm form case * Characteristic at Tamb = 25C Symbol Min. Typ. Max. Unit Thermal Resistance * Junction to Ambient Air Rina ~ ~ 0.3 K/mW Forward Voltage at Ip = 100mA Ve - - 1 Vv * Vaild provided that leads are kept at ambient temperature at a distance of 8mm from case. mA 50 40 30 20 10 Breakdown characteristics ZMMS55C ~series 10 15 20 changes in the due to the ambient temperature. _- Pp(mw) wb yy SEs power dissipation Ss power dissipation 50 100 150 200 250 + Ta(C) Ambicnt Temperature 25 30 V lz =5mA Test Current JINAN GUDE ELECTRONIC DEVICE CoO., LTD.