Hefei Purple Horn E-Commerce Co., Ltd.
| Impedance(Zzt) | 53Ω |
| Pd - Power Dissipation | 500mW |
| Zener Voltage(Nom) | 43V |
| Description | 500mW 43V SMA Single Zener Diodes RoHS |
| Mfr. Part # | CMZ5940B BK PBFREE |
| Package | SMA |
| Model Number | CMZ5940B BK PBFREE |
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Product Specification
| Impedance(Zzt) | 53Ω | Pd - Power Dissipation | 500mW |
| Zener Voltage(Nom) | 43V | Description | 500mW 43V SMA Single Zener Diodes RoHS |
| Mfr. Part # | CMZ5940B BK PBFREE | Package | SMA |
| Model Number | CMZ5940B BK PBFREE |
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 requiring a compact footprint. Featuring a super miniature SMA case that occupies 30% less board space than the SMB case, these diodes offer 200 Watts of TVS power and a 5% tolerance. Their "C" bend construction provides strain relief when mounted on a PC board.
| 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) | Marking Code | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Nom | Max | (mA) | () | () | (A) | (mA) | ||||
| CMZ5913B* | 3.135 | 3.3 | 3.465 | 113.6 | 10 | 500 | 1.0 | 100 | 1.0 | 454 | C5913B |
| CMZ5914B* | 3.420 | 3.6 | 3.780 | 104.2 | 9.0 | 500 | 1.0 | 75 | 1.0 | 416 | C5914B |
| CMZ5915B* | 3.705 | 3.9 | 4.095 | 96.1 | 7.5 | 500 | 1.0 | 25 | 1.0 | 384 | C5915B |
| CMZ5916B* | 4.085 | 4.3 | 4.515 | 87.2 | 6.0 | 500 | 1.0 | 5.0 | 1.0 | 348 | C5916B |
| CMZ5917B* | 4.465 | 4.7 | 4.935 | 79.8 | 5.0 | 500 | 1.0 | 5.0 | 1.5 | 319 | C5917B |
| CMZ5918B* | 4.845 | 5.1 | 5.355 | 73.5 | 4.0 | 350 | 1.0 | 5.0 | 2.0 | 294 | C5918B |
| CMZ5919B | 5.320 | 5.6 | 5.880 | 66.9 | 2.0 | 250 | 1.0 | 5.0 | 3.0 | 267 | C5919B |
| CMZ5920B | 5.890 | 6.2 | 6.510 | 60.5 | 2.0 | 200 | 1.0 | 5.0 | 4.0 | 241 | C5920B |
| CMZ5921B | 6.460 | 6.8 | 7.140 | 55.1 | 2.5 | 200 | 1.0 | 5.0 | 5.2 | 221 | C5921B |
| CMZ5922B | 7.125 | 7.5 | 7.875 | 50.0 | 3.0 | 400 | 0.5 | 5.0 | 6.0 | 200 | C5922B |
| CMZ5923B | 7.790 | 8.2 | 8.610 | 45.7 | 3.5 | 400 | 0.5 | 5.0 | 6.5 | 183 | C5923B |
| CMZ5924B | 8.645 | 9.1 | 9.555 | 41.2 | 4.0 | 500 | 0.5 | 5.0 | 7.0 | 165 | C5924B |
| CMZ5925B | 9.500 | 10 | 10.50 | 37.5 | 4.5 | 500 | 0.25 | 5.0 | 8.0 | 150 | C5925B |
| CMZ5926B | 10.45 | 11 | 11.55 | 34.1 | 5.5 | 550 | 0.25 | 1.0 | 8.4 | 136 | C5926B |
| CMZ5927B | 11.40 | 12 | 12.60 | 31.2 | 6.5 | 550 | 0.25 | 1.0 | 9.1 | 125 | C5927B |
| CMZ5928B | 12.35 | 13 | 13.65 | 28.8 | 7.0 | 550 | 0.25 | 1.0 | 9.9 | 115 | C5928B |
| CMZ5929B | 14.25 | 15 | 15.75 | 25.0 | 9.0 | 600 | 0.25 | 1.0 | 11.4 | 100 | C5929B |
| CMZ5930B | 15.20 | 16 | 16.80 | 23.4 | 10 | 600 | 0.25 | 1.0 | 12.2 | 94 | C5930B |
| CMZ5931B | 17.10 | 18 | 18.90 | 20.8 | 12 | 650 | 0.25 | 1.0 | 13.7 | 83 | C5931B |
| CMZ5932B | 19.00 | 20 | 21.00 | 18.7 | 14 | 650 | 0.25 | 1.0 | 15.2 | 75 | C5932B |
| CMZ5933B | 20.90 | 22 | 23.10 | 17.0 | 17.5 | 650 | 0.25 | 1.0 | 16.7 | 68 | C5933B |
| CMZ5934B | 22.80 | 24 | 25.20 | 15.6 | 19 | 700 | 0.25 | 1.0 | 18.2 | 63 | C5934B |
| CMZ5935B | 25.65 | 27 | 28.35 | 13.9 | 23 | 700 | 0.25 | 1.0 | 20.6 | 56 | C5935B |
| CMZ5936B | 28.50 | 30 | 31.50 | 12.5 | 26 | 750 | 0.25 | 1.0 | 22.8 | 50 | C5936B |
| CMZ5937B | 31.35 | 33 | 34.65 | 11.4 | 33 | 800 | 0.25 | 1.0 | 25.1 | 45 | C5937B |
| CMZ5938B | 34.20 | 36 | 37.80 | 10.4 | 38 | 850 | 0.25 | 1.0 | 27.4 | 42 | C5938B |
| CMZ5939B | 37.05 | 39 | 40.95 | 9.6 | 45 | 900 | 0.25 | 1.0 | 29.7 | 38 | C5939B |
| CMZ5940B | 40.85 | 43 | 45.15 | 8.7 | 53 | 950 | 0.25 | 1.0 | 32.7 | 35 | C5940B |
| CMZ5941B | 44.65 | 47 | 49.35 | 8.0 | 67 | 1000 | 0.25 | 1.0 | 35.8 | 32 | C5941B |
| CMZ5942B | 48.45 | 51 | 53.55 | 7.3 | 70 | 1100 | 0.25 | 1.0 | 38.8 | 29 | C5942B |
| CMZ5943B | 53.20 | 56 | 58.80 | 6.7 | 86 | 1300 | 0.25 | 1.0 | 42.6 | 27 | C5943B |
| CMZ5944B | 58.90 | 62 | 65.10 | 6.0 | 100 | 1500 | 0.25 | 1.0 | 47.1 | 24 | C5944B |
| CMZ5945B | 64.60 | 68 | 71.40 | 5.5 | 120 | 1700 | 0.25 | 1.0 | 51.7 | 22 | C5945B |
| CMZ5946B | 71.25 | 75 | 78.75 | 5.0 | 140 | 2000 | 0.25 | 1.0 | 56.0 | 20 | C5946B |
| CMZ5947B | 77.90 | 82 | 86.10 | 4.6 | 160 | 2500 | 0.25 | 1.0 | 62.2 | 18 | C5947B |
| CMZ5948B | 86.45 | 91 | 95.55 | 4.1 | 200 | 3000 | 0.25 | 1.0 | 69.2 | 16 | C5948B |
| CMZ5949B | 95.00 | 100 | 105.0 | 3.7 | 250 | 3100 | 0.25 | 1.0 | 76.0 | 15 | C5949B |
| CMZ5950B | 104.5 | 110 | 115.5 | 3.4 | 300 | 4000 | 0.25 | 1.0 | 83.6 | 13 | C5950B |
| CMZ5951B | 114.0 | 120 | 126.0 | 3.1 | 360 | 4500 | 0.25 | 1.0 | 91.2 | 12 | C5951B |
| CMZ5952B | 123.5 | 130 | 136.5 | 2.9 | 450 | 5000 | 0.25 | 1.0 | 98.8 | 11 | C5952B |
| CMZ5953B | 142.5 | 150 | 157.5 | 2.5 | 600 | 6000 | 0.25 | 1.0 | 114.0 | 10 | C5953B |
| CMZ5954B | 152.0 | 160 | 168.0 | 2.3 | 700 | 6500 | 0.25 | 1.0 | 121.6 | 9.0 | C5954B |
| CMZ5955B | 171.0 | 180 | 189.0 | 2.1 | 900 | 7000 | 0.25 | 1.0 | 136.8 | 8.0 | C5955B |
| CMZ5956B | 190.0 | 200 | 210.0 | 1.9 | 1200 | 8000 | 0.25 | 1.0 | 152.0 | 7.0 | C5956B |
Note 1: Mounted on 2 inch square FR-4 PCB with minimum recommended SMA copper pad area.
VF=1.5V MAX @ IF=200mA (for all types)
Maximum Ratings:
| Symbol | Units | Value |
|---|---|---|
| IFSM (Peak Forward Surge Current, tp=8.3ms) | A | 10 |
| PD (Power Dissipation, TL=75C) | W | 1.5 |
| PD (Power Dissipation, Note 1) | W | 0.5 |
| PPK (Peak Power Dissipation, tp=10x1000s, TL<25C) | W | 200 |
| PPK (Peak Power Dissipation, tp=8x20s, TL<25C) | W | 1000 |
| TJ, Tstg (Operating and Storage Junction Temperature) | C | -65 to +150 |
| JL (Thermal Resistance) | C/W | 50 |
| JA (Thermal Resistance, Note 1) | C/W | 250 |
*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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