Hefei Purple Horn E-Commerce Co., Ltd.
| Impedance(Zzt) | 120Ω |
| Zener Voltage(Range) | 64.6V~71.4V |
| Pd - Power Dissipation | 1.5W |
| Zener Voltage(Nom) | 68V |
| Impedance(Zzk) | 1.7kΩ |
| Description | Zener Diode 68V 1.5W Surface Mount SMA |
| Mfr. Part # | CMZ5945B TR13 PBFREE |
| Package | SMA |
| Model Number | CMZ5945B TR13 PBFREE |
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Product Specification
| Impedance(Zzt) | 120Ω | Zener Voltage(Range) | 64.6V~71.4V |
| Pd - Power Dissipation | 1.5W | Zener Voltage(Nom) | 68V |
| Impedance(Zzk) | 1.7kΩ | Description | Zener Diode 68V 1.5W Surface Mount SMA |
| Mfr. Part # | CMZ5945B TR13 PBFREE | Package | SMA |
| Model Number | CMZ5945B TR13 PBFREE |
Product Overview
The Central Semiconductor CMZ5913B series comprises 1.5 Watt surface mount silicon Zener diodes designed for high reliability in commercial, industrial, entertainment, computer, and automotive applications where space is a constraint. These diodes feature a super miniature SMA case, offering a 30% smaller footprint compared to the SMB case. They provide a robust solution for voltage regulation and transient voltage suppression (TVS) with a power rating of 200 Watts.
Product Attributes
| Model | Zener Voltage (Vz @ Izt) | Test Current (Izt) | Max Zener Impedance (Zzt @ Izt) | Max Zener Impedance (Zzk @ IzK) | Max Reverse Current (Ir @ Vr) | Max Zener Current (Izm @ TL=75C) | Marking Code |
|---|---|---|---|---|---|---|---|
| CMZ5913B | 3.3V (Nominal) | 10 mA | 500 | 1.0 A | 1.0 mA | 454 mA | C5913B |
| CMZ5914B | 3.6V (Nominal) | 9.0 mA | 500 | 1.0 A | 1.0 mA | 416 mA | C5914B |
| CMZ5915B | 3.9V (Nominal) | 7.5 mA | 500 | 1.0 A | 1.0 mA | 384 mA | C5915B |
| CMZ5916B | 4.3V (Nominal) | 6.0 mA | 500 | 1.0 A | 1.0 mA | 348 mA | C5916B |
| CMZ5917B | 4.7V (Nominal) | 5.0 mA | 500 | 1.5 A | 1.0 mA | 319 mA | C5917B |
| CMZ5918B | 5.1V (Nominal) | 4.0 mA | 350 | 2.0 A | 1.0 mA | 294 mA | C5918B |
| CMZ5919B | 5.6V (Nominal) | 2.0 mA | 250 | 3.0 A | 1.0 mA | 267 mA | C5919B |
| CMZ5920B | 6.2V (Nominal) | 2.0 mA | 200 | 4.0 A | 1.0 mA | 241 mA | C5920B |
| CMZ5921B | 6.8V (Nominal) | 2.5 mA | 200 | 5.2 A | 1.0 mA | 221 mA | C5921B |
| CMZ5922B | 7.5V (Nominal) | 3.0 mA | 400 | 6.0 A | 0.5 mA | 200 mA | C5922B |
| CMZ5923B | 8.2V (Nominal) | 3.5 mA | 400 | 6.5 A | 0.5 mA | 183 mA | C5923B |
| CMZ5924B | 9.1V (Nominal) | 4.0 mA | 500 | 7.0 A | 0.5 mA | 165 mA | C5924B |
| CMZ5925B | 10V (Nominal) | 4.5 mA | 500 | 8.0 A | 0.5 mA | 150 mA | C5925B |
| CMZ5926B | 11V (Nominal) | 5.5 mA | 550 | 8.4 A | 1.0 mA | 136 mA | C5926B |
| CMZ5927B | 12V (Nominal) | 6.5 mA | 550 | 9.1 A | 1.0 mA | 125 mA | C5927B |
| CMZ5928B | 13V (Nominal) | 7.0 mA | 550 | 9.9 A | 1.0 mA | 115 mA | C5928B |
| CMZ5929B | 15V (Nominal) | 9.0 mA | 600 | 11.4 A | 1.0 mA | 100 mA | C5929B |
| CMZ5930B | 16V (Nominal) | 10 mA | 600 | 12.2 A | 1.0 mA | 94 mA | C5930B |
| CMZ5931B | 18V (Nominal) | 12 mA | 650 | 13.7 A | 1.0 mA | 83 mA | C5931B |
| CMZ5932B | 20V (Nominal) | 14 mA | 650 | 15.2 A | 1.0 mA | 75 mA | C5932B |
| CMZ5933B | 22V (Nominal) | 17.5 mA | 650 | 16.7 A | 1.0 mA | 68 mA | C5933B |
| CMZ5934B | 24V (Nominal) | 19 mA | 700 | 18.2 A | 1.0 mA | 63 mA | C5934B |
| CMZ5935B | 27V (Nominal) | 23 mA | 700 | 20.6 A | 1.0 mA | 56 mA | C5935B |
| CMZ5936B | 30V (Nominal) | 26 mA | 750 | 22.8 A | 1.0 mA | 50 mA | C5936B |
| CMZ5937B | 33V (Nominal) | 33 mA | 800 | 25.1 A | 1.0 mA | 45 mA | C5937B |
| CMZ5938B | 36V (Nominal) | 38 mA | 850 | 27.4 A | 1.0 mA | 42 mA | C5938B |
| CMZ5939B | 39V (Nominal) | 45 mA | 900 | 29.7 A | 1.0 mA | 38 mA | C5939B |
| CMZ5940B | 43V (Nominal) | 53 mA | 950 | 32.7 A | 1.0 mA | 35 mA | C5940B |
| CMZ5941B | 47V (Nominal) | 67 mA | 1000 | 35.8 A | 1.0 mA | 32 mA | C5941B |
| CMZ5942B | 51V (Nominal) | 70 mA | 1100 | 38.8 A | 1.0 mA | 29 mA | C5942B |
| CMZ5943B | 56V (Nominal) | 86 mA | 1300 | 42.6 A | 1.0 mA | 27 mA | C5943B |
| CMZ5944B | 62V (Nominal) | 100 mA | 1500 | 47.1 A | 1.0 mA | 24 mA | C5944B |
| CMZ5945B | 68V (Nominal) | 120 mA | 1700 | 51.7 A | 1.0 mA | 22 mA | C5945B |
| CMZ5946B | 75V (Nominal) | 140 mA | 2000 | 56.0 A | 1.0 mA | 20 mA | C5946B |
| CMZ5947B | 82V (Nominal) | 160 mA | 2500 | 62.2 A | 1.0 mA | 18 mA | C5947B |
| CMZ5948B | 91V (Nominal) | 200 mA | 3000 | 69.2 A | 1.0 mA | 16 mA | C5948B |
| CMZ5949B | 100V (Nominal) | 250 mA | 3100 | 76.0 A | 1.0 mA | 15 mA | C5949B |
| CMZ5950B | 110V (Nominal) | 300 mA | 4000 | 83.6 A | 1.0 mA | 13 mA | C5950B |
| CMZ5951B | 120V (Nominal) | 360 mA | 4500 | 91.2 A | 1.0 mA | 12 mA | C5951B |
| CMZ5952B | 130V (Nominal) | 450 mA | 5000 | 98.8 A | 1.0 mA | 11 mA | C5952B |
| CMZ5953B | 150V (Nominal) | 600 mA | 6000 | 114.0 A | 1.0 mA | 10 mA | C5953B |
| CMZ5954B | 160V (Nominal) | 700 mA | 6500 | 121.6 A | 1.0 mA | 9.0 mA | C5954B |
| CMZ5955B | 180V (Nominal) | 900 mA | 7000 | 136.8 A | 1.0 mA | 8.0 mA | C5955B |
| CMZ5956B | 200V (Nominal) | 1200 mA | 8000 | 152.0 A | 1.0 mA | 7.0 mA | C5956B |
| Forward Voltage (VF): 1.5V MAX @ IF=200mA (for all types) | |||||||
| Maximum Ratings: | |||||||
| Peak Forward Surge Current (tp=8.3ms) | 10 A (IFSM) | ||||||
| Power Dissipation (TL=75C) | 1.5 W (PD) | ||||||
| Power Dissipation (Note 1) | 0.5 W (PD) | ||||||
| Peak Power Dissipation (tp=10x1000s, TL<25C) | 200 W (PPK) | ||||||
| Peak Power Dissipation (tp=8x20s, TL<25C) | 1000 W (PPK) | ||||||
| Operating and Storage Junction Temperature | -65 to +150 C (TJ, Tstg) | ||||||
| Thermal Resistance (Junction to Lead) | 50 C/W (JL) | ||||||
| Thermal Resistance (Note 1) | 250 C/W (JA) | ||||||
Note 1: Mounted on 2 inch square FR-4 PCB with minimum recommended SMA copper pad area.
*Available on special order; minimum quantity may apply; consult factory.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and... Company Profile Hefei Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Hefei Purple Horn E-Commerce Co., Ltd. will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and...
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