voltage regulation component Guangdong Hottech ZMM18 with plated axial leads and mini MELF glass body
Key Attributes
Model Number:
ZMM18
Product Custom Attributes
Impedance(Zzt):
50Ω
Diode Configuration:
Independent
Zener Voltage(Range):
16.8V~19.1V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
18V
Mfr. Part #:
ZMM18
Package:
LL-34(SOD-80)
Product Description
Product Overview
The ZMM series Zener Diodes are designed for general regulation and voltage reference applications. They feature a glass-passivated junction, low zener impedance, low regulation factor, and high temperature soldering capability. These diodes are suitable for various electronic circuits requiring stable voltage references.
Product Attributes
- Brand: GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
- Origin: China
- Case: MINI MELF molded glass body
- Terminals: Plated axial leads, solderable per MIL-STD 750, method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Weight: 0.04 grams (approx.)
Technical Specifications
| Device Type | Nominal Zener Voltage (Vz@IZT) | Test Current (IZT) | Maximum Zener Impedance (ZZT@IZT) | Maximum Reverse Leakage Current (IR @VR) | Typical Temperature Coefficient (%/C) | Maximum Regulator Current (IZM) |
| ZMM2V0 | 1.90 - 2.10 | 5 mA | 600 Ohms | 1 A @ 1V | -0.085 %/C | 165 mA |
| ZMM2V2 | 2.09 - 2.31 | 5 mA | 600 Ohms | 1 A @ 1V | -0.085 %/C | 165 mA |
| ZMM2V4 | 2.28 - 2.56 | 5 mA | 600 Ohms | 1 A @ 1V | -0.085 %/C | 155 mA |
| ZMM2V7 | 2.5 - 2.9 | 5 mA | 600 Ohms | 1 A @ 1V | -0.08 %/C | 135 mA |
| ZMM3V0 | 2.8 - 3.2 | 5 mA | 600 Ohms | 1 A @ 1V | -0.075 %/C | 125 mA |
| ZMM3V3 | 3.1 - 3.5 | 5 mA | 600 Ohms | 1 A @ 1V | -0.07 %/C | 115 mA |
| ZMM3V6 | 3.4 - 3.8 | 5 mA | 600 Ohms | 1 A @ 1V | -0.065 %/C | 105 mA |
| ZMM3V9 | 3.7 - 4.1 | 5 mA | 600 Ohms | 1 A @ 1V | -0.06 %/C | 95 mA |
| ZMM4V3 | 4 - 4.6 | 5 mA | 600 Ohms | 1 A @ 1V | 0.055 %/C | 90 mA |
| ZMM4V7 | 4.4 - 5 | 5 mA | 600 Ohms | 1 A @ 1V | 0.03 %/C | 85 mA |
| ZMM5V1 | 4.8 - 5.4 | 5 mA | 550 Ohms | 1 A @ 1V | 0.03 %/C | 80 mA |
| ZMM5V6 | 5.2 - 6 | 5 mA | 450 Ohms | 1 A @ 1V | 0.038 %/C | 70 mA |
| ZMM6V2 | 5.8 - 6.6 | 5 mA | 200 Ohms | 1 A @ 2V | 0.045 %/C | 64 mA |
| ZMM6V8 | 6.4 - 7.2 | 5 mA | 150 Ohms | 1 A @ 3V | 0.05 %/C | 58 mA |
| ZMM7V5 | 7 - 7.9 | 5 mA | 50 Ohms | 1 A @ 5V | 0.058 %/C | 53 mA |
| ZMM8V2 | 7.7 - 8.7 | 5 mA | 50 Ohms | 1 A @ 6.2V | 0.062 %/C | 74 mA |
| ZMM9V1 | 8.5 - 9.6 | 5 mA | 50 Ohms | 1 A @ 6.8V | 0.068 %/C | 43 mA |
| ZMM10 | 9.4 - 10.6 | 5 mA | 70 Ohms | 1 A @ 7.5V | 0.075 %/C | 40 mA |
| ZMM11 | 10.4 - 11.6 | 5 mA | 70 Ohms | 1 A @ 8.2V | 0.076 %/C | 36 mA |
| ZMM12 | 11.4 - 12.7 | 5 mA | 90 Ohms | 1 A @ 9.1V | 0.077 %/C | 32 mA |
| ZMM13 | 12.4 - 14.1 | 5 mA | 110 Ohms | 1 A @ 10V | 0.079 %/C | 29 mA |
| ZMM15 | 13.8 - 15.6 | 5 mA | 110 Ohms | 1 A @ 11V | 0.082 %/C | 27 mA |
| ZMM16 | 15.3 - 17.1 | 5 mA | 170 Ohms | 1 A @ 12V | 0.083 %/C | 24 mA |
| ZMM18 | 16.8 - 19.1 | 5 mA | 170 Ohms | 1 A @ 13V | 0.085 %/C | 21 mA |
| ZMM20 | 18.8 - 21.2 | 5 mA | 220 Ohms | 1 A @ 15V | 0.086 %/C | 20 mA |
| ZMM22 | 20.8 - 23.3 | 5 mA | 220 Ohms | 1 A @ 16V | 0.087 %/C | 18 mA |
| ZMM24 | 22.8 - 25.6 | 5 mA | 220 Ohms | 1 A @ 18V | 0.088 %/C | 16 mA |
| ZMM27 | 25.1 - 28.9 | 5 mA | 220 Ohms | 1 A @ 20V | 0.09 %/C | 14 mA |
| ZMM30 | 28 - 32 | 5 mA | 220 Ohms | 1 A @ 22V | 0.091 %/C | 13 mA |
| ZMM33 | 31 - 35 | 5 mA | 220 Ohms | 1 A @ 24V | 0.092 %/C | 12 mA |
| ZMM36 | 34 - 38 | 5 mA | 220 Ohms | 1 A @ 27V | 0.093 %/C | 11 mA |
| ZMM39 | 37 - 41 | 2.5 mA | 500 Ohms | 1 A @ 30V | 0.094 %/C | 10 mA |
| ZMM43 | 40 - 46 | 2.5 mA | 600 Ohms | 1 A @ 33V | 0.095 %/C | 9.2 mA |
| ZMM47 | 44 - 50 | 2.5 mA | 700 Ohms | 1 A @ 36V | 0.095 %/C | 8.5 mA |
| ZMM51 | 48 - 54 | 2.5 mA | 700 Ohms | 1 A @ 39V | 0.096 %/C | 7.8 mA |
| ZMM56 | 52 - 60 | 2.5 mA | 1000 Ohms | 1 A @ 43V | 0.096 %/C | 7 mA |
| ZMM62 | 58 - 66 | 2.5 mA | 1000 Ohms | 1 A @ 47V | 0.096 %/C | 6.4 mA |
| ZMM68 | 64 - 72 | 2.5 mA | 1000 Ohms | 1 A @ 51V | 0.096 %/C | 5.9 mA |
| ZMM75 | 70 - 80 | 2.5 mA | 1500 Ohms | 1 A @ 56V | 0.096 %/C | 5.3 mA |
| ZMM82 | 77 - 87 | 2.5 mA | 2000 Ohms | 1 A @ 62V | 0.096 %/C | 4.8 mA |
| ZMM91 | 85 - 96 | 1 mA | 5000 Ohms | 1 A @ 68V | 0.096 %/C | 4.4 mA |
| ZMM100 | 94 - 106 | 1 mA | 5000 Ohms | 1 A @ 75V | 0.096 %/C | 4.0 mA |
| ZMM110 | 104 - 116 | 1.0 mA | 5000 Ohms | 1 A @ 82V | +0.096 %/C | 3.6 mA |
| ZMM120 | 114 - 127 | 1.0 mA | 5000 Ohms | 1 A @ 91V | +0.096 %/C | 3.3 mA |
| ZMM130 | 124 - 141 | 1.0 mA | 5000 Ohms | 1 A @ 100V | +0.096 %/C | 3.0 mA |
| ZMM150 | 138 - 156 | 1.0 mA | 5000 Ohms | 1 A @ 110V | +0.096 %/C | 2.6 mA |
Maximum Ratings
| Characteristic | Symbol | Value | Unit |
| Power Dissipation at Tamb=25C (Note 1) | Pd | 500 | mW |
| Forward voltage at IF=100mA | VF | 1.0 | V |
| Junction Temperature | Tj | 200 | C |
| Storage Temperature Range | Tstg | -65 to +200 | C |
| Thermal resistance junction ambient (Note 1) | JA | 0.3 | K/mW |
Note 1: Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
2410121253_Guangdong-Hottech-ZMM18_C181076.pdf
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