Voltage Regulation Device JSMSEMI ZMM5243B Silicon Planar Zener Diode JEDEC MINI MELF Glass Case
ZMM52 Series Zener Diodes
The ZMM52 Series are silicon planar power zener diodes designed for various voltage regulation applications. They offer standard voltage tolerances of 5% with a "B" suffix and 10% with an "A" suffix, with other tolerances available upon request. These diodes are housed in a JEDEC MINI-MELF glass case, suitable for soldering per MIL-STD-202, Method 208. The color band on the diode indicates the cathode end.
Product Attributes
- Brand: JSMsemi
- Case Type: JEDEC MINI-MELF, glass
- Material: Silicon planar
- Polarity: Cathode indicated by color band
Technical Specifications
| Type | Nominal Zener Voltage (VZ @ IZT) (V) | Test Current (IZT) (mA) | Max. Zener Impedance (ZZT @ IZT) () | Max. Reverse Leakage Current (IR @ VR) (A) | Max. DC Zener Current (IZM) (mA) | Power Dissipation (Ptot) (mW) | Max. Thermal Resistance (R;JA) (K/W) | Junction Temperature (TJ) (C) | Storage Temperature Range (TSTG) (C) |
|---|---|---|---|---|---|---|---|---|---|
| ZMM5225B | 3.0 | 20 | 29 | 50 | 151 | 500 | 300 | 175 | -55 to +175 |
| ZMM5226B | 3.3 | 20 | 28 | 25 | 138 | 500 | 300 | 175 | -55 to +175 |
| ZMM5227B | 3.6 | 20 | 24 | 15 | 126 | 500 | 300 | 175 | -55 to +175 |
| ZMM5228B | 3.9 | 20 | 23 | 10 | 115 | 500 | 300 | 175 | -55 to +175 |
| ZMM5229B | 4.3 | 20 | 22 | 5.0 | 106 | 500 | 300 | 175 | -55 to +175 |
| ZMM5230B | 4.7 | 20 | 19 | 5.0 | 97 | 500 | 300 | 175 | -55 to +175 |
| ZMM5231B | 5.1 | 20 | 17 | 5.0 | 89 | 500 | 300 | 175 | -55 to +175 |
| ZMM5232B | 5.6 | 20 | 11 | 5.0 | 81 | 500 | 300 | 175 | -55 to +175 |
| ZMM5233B | 6.0 | 20 | 7 | 5.0 | 76 | 500 | 300 | 175 | -55 to +175 |
| ZMM5234B | 6.2 | 20 | 7 | 5.0 | 73 | 500 | 300 | 175 | -55 to +175 |
| ZMM5235B | 6.8 | 20 | 5 | 3.0 | 67 | 500 | 300 | 175 | -55 to +175 |
| ZMM5236B | 7.5 | 20 | 6 | 3.0 | 61 | 500 | 300 | 175 | -55 to +175 |
| ZMM5237B | 8.2 | 20 | 8 | 3.0 | 55 | 500 | 300 | 175 | -55 to +175 |
| ZMM5238B | 8.7 | 20 | 8 | 3.0 | 52 | 500 | 300 | 175 | -55 to +175 |
| ZMM5239B | 9.1 | 20 | 10 | 3.0 | 50 | 500 | 300 | 175 | -55 to +175 |
| ZMM5240B | 10 | 20 | 17 | 3.0 | 45 | 500 | 300 | 175 | -55 to +175 |
| ZMM5241B | 11 | 20 | 22 | 2.0 | 41 | 500 | 300 | 175 | -55 to +175 |
| ZMM5242B | 12 | 20 | 30 | 1.0 | 38 | 500 | 300 | 175 | -55 to +175 |
| ZMM5243B | 13 | 9.5 | 13 | 0.5 | 35 | 500 | 300 | 175 | -55 to +175 |
| ZMM5244B | 14 | 9.0 | 15 | 0.1 | 32 | 500 | 300 | 175 | -55 to +175 |
| ZMM5245B | 15 | 8.5 | 16 | 0.1 | 30 | 500 | 300 | 175 | -55 to +175 |
| ZMM5246B | 16 | 7.8 | 17 | 0.1 | 28 | 500 | 300 | 175 | -55 to +175 |
| ZMM5247B | 17 | 7.4 | 19 | 0.1 | 27 | 500 | 300 | 175 | -55 to +175 |
| ZMM5248B | 18 | 7.0 | 21 | 0.1 | 25 | 500 | 300 | 175 | -55 to +175 |
| ZMM5249B | 19 | 6.6 | 23 | 0.1 | 24 | 500 | 300 | 175 | -55 to +175 |
| ZMM5250B | 20 | 6.2 | 25 | 0.1 | 23 | 500 | 300 | 175 | -55 to +175 |
| ZMM5251B | 22 | 5.6 | 29 | 0.1 | 21.2 | 500 | 300 | 175 | -55 to +175 |
| ZMM5252B | 24 | 5.2 | 33 | 0.1 | 19.1 | 500 | 300 | 175 | -55 to +175 |
| ZMM5253B | 25 | 5.0 | 35 | 0.1 | 18.2 | 500 | 300 | 175 | -55 to +175 |
| ZMM5254B | 27 | 4.6 | 41 | 0.1 | 16.8 | 500 | 300 | 175 | -55 to +175 |
| ZMM5255B | 28 | 4.5 | 44 | 0.1 | 16.2 | 500 | 300 | 175 | -55 to +175 |
| ZMM5256B | 30 | 4.2 | 49 | 0.1 | 15.1 | 500 | 300 | 175 | -55 to +175 |
| ZMM5257B | 33 | 3.8 | 58 | 0.1 | 13.8 | 500 | 300 | 175 | -55 to +175 |
| ZMM5258B | 36 | 3.4 | 70 | 0.1 | 12.6 | 500 | 300 | 175 | -55 to +175 |
| ZMM5259B | 39 | 3.2 | 80 | 0.1 | 11.5 | 500 | 300 | 175 | -55 to +175 |
| ZMM5260B | 43 | 3.0 | 93 | 0.1 | 10.6 | 500 | 300 | 175 | -55 to +175 |
| ZMM5261B | 47 | 2.7 | 105 | 0.1 | 9.7 | 500 | 300 | 175 | -55 to +175 |
| ZMM5262B | 51 | 2.5 | 125 | 0.1 | 8.9 | 500 | 300 | 175 | -55 to +175 |
| ZMM5263B | 56 | 2.2 | 150 | 0.1 | - | 500 | 300 | 175 | -55 to +175 |
| ZMM5264B | 60 | 2.1 | 170 | 0.1 | - | 500 | 300 | 175 | -55 to +175 |
| ZMM5265B | 62 | 2.0 | 185 | 0.1 | - | 500 | 300 | 175 | -55 to +175 |
| ZMM5266B | 68 | 1.8 | 230 | 0.1 | - | 500 | 300 | 175 | -55 to +175 |
| ZMM5267B | 75 | 1.7 | 270 | 0.1 | - | 500 | 300 | 175 | -55 to +175 |
2409302232_JSMSEMI-ZMM5243B_C2857215.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.