Power Zener Diode 05W Mini MELF Glass Case Silicon Planar Type JSMSEMI ZMM5239B Electronic Component
Key Attributes
Model Number:
ZMM5239B
Product Custom Attributes
Impedance(Zzt):
10Ω
Diode Configuration:
Independent
Zener Voltage(Range):
8.65V~9.55V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
9.1V
Impedance(Zzk):
600Ω
Mfr. Part #:
ZMM5239B
Package:
MiniMELF
Product Description
Product Overview
The ZMM5221B THRU ZM5267B series are 0.5W Silicon Planar Power Zener Diodes. They are designed for general-purpose regulation and are available with standard zener voltage tolerances of 5% (B suffix) and 10% (A suffix), with other tolerances available upon request. These diodes feature a MINI-MELF glass case and are suitable for various mounting positions.
Product Attributes
- Brand: JSMICRO Semiconductor
- Origin: Not specified
- Material: Silicon planar
- Color: Not specified (Color band denotes cathode end)
- Certifications: Solderable per MIL-STD-202, Method 208
Technical Specifications
| Type | Nominal Zener Voltage (VZ @ IZT) (V) | Test Current (IZT) (mA) | Maximum Zener Impedance (ZZT @ IZT) () | Typical Temperature Coefficient (VZ) (%/C) | Maximum Reverse Leakage Current (IR @ VR) (A) | Maximum DC Zener Current (IZM) (mA) | Power Dissipation (Ptot) (mW) | Max Thermal Resistance (RJA) (K/W) | Junction Temperature (TJ) (C) | Storage Temperature Range (TSTG) (C) |
| ZMM5221B | 2.4 | 20 | 1200 | -0.085 | 185 | 100 | 500 | 300 | 175 | -55 to +175 |
| ZMM5222B | 2.5 | 20 | 1250 | -0.085 | 180 | 100 | ||||
| ZMM5223B | 2.7 | 20 | 1300 | -0.080 | 165 | 75 | ||||
| ZMM5224B | 2.8 | 20 | 1400 | -0.080 | 160 | 75 | ||||
| ZMM5225B | 3.0 | 20 | 29 | -0.075 | 50 | 151 | 500 | 300 | 175 | -55 to +175 |
| ZMM5226B | 3.3 | 20 | 28 | -0.070 | 25 | 138 | ||||
| ZMM5227B | 3.6 | 20 | 24 | -0.065 | 15 | 126 | 500 | 300 | 175 | -55 to +175 |
| ZMM5228B | 3.9 | 20 | 23 | -0.060 | 10 | 115 | 500 | 300 | 175 | -55 to +175 |
| ZMM5229B | 4.3 | 20 | 22 | -0.055 | 5.0 | 106 | 500 | 300 | 175 | -55 to +175 |
| ZMM5230B | 4.7 | 20 | 19 | 0.030 | 5.0 | 97 | 500 | 300 | 175 | -55 to +175 |
| ZMM5231B | 5.1 | 20 | 17 | 0.030 | 5.0 | 89 | 500 | 300 | 175 | -55 to +175 |
| ZMM5232B | 5.6 | 20 | 11 | +0.038 | 5.0 | 81 | 500 | 300 | 175 | -55 to +175 |
| ZMM5233B | 6.0 | 20 | 7 | +0.038 | 5.0 | 76 | 500 | 300 | 175 | -55 to +175 |
| ZMM5234B | 6.2 | 20 | 7 | +0.045 | 5.0 | 73 | 500 | 300 | 175 | -55 to +175 |
| ZMM5235B | 6.8 | 20 | 5 | +0.050 | 3.0 | 67 | 500 | 300 | 175 | -55 to +175 |
| ZMM5236B | 7.5 | 20 | 6 | +0.058 | 3.0 | 61 | 500 | 300 | 175 | -55 to +175 |
| ZMM5237B | 8.2 | 20 | 8 | +0.062 | 3.0 | 55 | 500 | 300 | 175 | -55 to +175 |
| ZMM5238B | 8.7 | 20 | 8 | +0.065 | 3.0 | 52 | 500 | 300 | 175 | -55 to +175 |
| ZMM5239B | 9.1 | 20 | 10 | +0.068 | 3.0 | 50 | 500 | 300 | 175 | -55 to +175 |
| ZMM5240B | 10 | 20 | 17 | +0.075 | 3.0 | 45 | 500 | 300 | 175 | -55 to +175 |
| ZMM5241B | 11 | 20 | 22 | +0.076 | 2.0 | 41 | 500 | 300 | 175 | -55 to +175 |
| ZMM5242B | 12 | 20 | 30 | +0.077 | 1.0 | 38 | 500 | 300 | 175 | -55 to +175 |
| ZMM5243B | 13 | 9.5 | 13 | +0.079 | 0.5 | 35 | 500 | 300 | 175 | -55 to +175 |
| ZMM5244B | 14 | 9.0 | 15 | +0.082 | 0.1 | 32 | 500 | 300 | 175 | -55 to +175 |
| ZMM5245B | 15 | 8.5 | 16 | +0.082 | 0.1 | 30 | 500 | 300 | 175 | -55 to +175 |
| ZMM5246B | 16 | 7.8 | 17 | +0.083 | 0.1 | 28 | 500 | 300 | 175 | -55 to +175 |
| ZMM5247B | 17 | 7.4 | 19 | +0.084 | 0.1 | 27 | 500 | 300 | 175 | -55 to +175 |
| ZMM5248B | 18 | 7.0 | 21 | +0.085 | 0.1 | 25 | 500 | 300 | 175 | -55 to +175 |
| ZMM5249B | 19 | 6.6 | 23 | +0.086 | 0.1 | 24 | 500 | 300 | 175 | -55 to +175 |
| ZMM5250B | 20 | 6.2 | 25 | +0.086 | 0.1 | 23 | 500 | 300 | 175 | -55 to +175 |
| ZMM5251B | 22 | 5.6 | 29 | +0.087 | 0.1 | 21.2 | 500 | 300 | 175 | -55 to +175 |
| ZMM5252B | 24 | 5.2 | 33 | +0.087 | 0.1 | 19.1 | 500 | 300 | 175 | -55 to +175 |
| ZMM5253B | 25 | 5.0 | 35 | +0.089 | 0.1 | 18.2 | 500 | 300 | 175 | -55 to +175 |
| ZMM5254B | 27 | 4.6 | 41 | +0.090 | 0.1 | 16.8 | 500 | 300 | 175 | -55 to +175 |
| ZMM5255B | 28 | 4.5 | 44 | +0.091 | 0.1 | 16.2 | 500 | 300 | 175 | -55 to +175 |
| ZMM5256B | 30 | 4.2 | 49 | +0.091 | 0.1 | 15.1 | 500 | 300 | 175 | -55 to +175 |
| ZMM5257B | 33 | 3.8 | 58 | +0.092 | 0.1 | 13.8 | 700 | 300 | 175 | -55 to +175 |
| ZMM5258B | 36 | 3.4 | 70 | +0.093 | 0.1 | 12.6 | 700 | 300 | 175 | -55 to +175 |
| ZMM5259B | 39 | 3.2 | 80 | +0.094 | 0.1 | 11.5 | 800 | 300 | 175 | -55 to +175 |
| ZMM5260B | 43 | 3.0 | 93 | +0.095 | 0.1 | 10.6 | 900 | 300 | 175 | -55 to +175 |
| ZMM5261B | 47 | 2.7 | 105 | +0.095 | 0.1 | 9.7 | 1000 | 300 | 175 | -55 to +175 |
| ZMM5262B | 51 | 2.5 | 125 | +0.096 | 0.1 | 8.9 | 1100 | 300 | 175 | -55 to +175 |
| ZMM5263B | 56 | 2.2 | 150 | +0.096 | 0.1 | 43 | 1300 | 300 | 175 | -55 to +175 |
| ZMM5264B | 60 | 2.1 | 170 | +0.097 | 0.1 | 46 | 1400 | 300 | 175 | -55 to +175 |
| ZMM5265B | 62 | 2.0 | 185 | +0.097 | 0.1 | 47 | 1400 | 300 | 175 | -55 to +175 |
| ZMM5266B | 68 | 1.8 | 230 | +0.097 | 0.1 | 52 | 1600 | 300 | 175 | -55 to +175 |
| ZMM5267B | 75 | 1.7 | 270 | +0.098 | 0.1 | 56 | 1700 | 300 | 175 | -55 to +175 |
2409302330_JSMSEMI-ZMM5239B_C2857219.pdf
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