Products
Bridge to the future thru LIHOM
Crystal Quartz Units
- Crystal Quartz Units are used in a wide range of electronic applications that require timing devices
- Model : BMC-16, BMC-20, BMC-25, BMC-30, BMC-50, BMC-60, BMC-70
- Tight tolerance and stability available
- The best choice of Bluetooth, wireless communication sets, PDA, STB.
- ZMM1B - ZMM75B
- ■ LL-34(Minimelf) Glass SMD Package
■ PO=500mW VF<1.0V
■ MiniMELF case especially for automatic insertion
■ These diodes are also available in the DO- 35 case with type designation BZX55B…
| Type Number | Zener Voltage Range (Note 1) |
Dynamic Resistance | Reverse Leakage Current |
Temperature Coefficent of Zener Voltage |
||||||
| Vznom | VZT | at lZT | ZZT | ZZK | at lzK | Ta = 25℃ | Ta = 125℃ | at VR | ||
| (V) | (V) | (mA) | Max.(Ω) | Max.(Ω) | (mA) | Max.(µA) | Max.(µA) | (V) | TKVZ(%/K) | |
| ZMM1B (Note 2) | 0.75 | 0.73…0.77 | 5 | 8 | 50 | 1 | - | - | 1 | -0.26…-0.23 |
| ZMM2B0 | 2 | 1.96…2.04 | 5 | 85 | 600 | 1 | 100 | 200 | 1 | -0.09…-0.06 |
| ZMM2B2 | 2.2 | 2.16…2.24 | 5 | 85 | 600 | 1 | 75 | 160 | 1 | -0.09…-0.06 |
| ZMM2B4 | 2.4 | 2.35…2.45 | 5 | 85 | 600 | 1 | 50 | 100 | 1 | -0.09…-0.06 |
| ZMM2B7 | 2.7 | 2.65…2.75 | 5 | 85 | 600 | 1 | 10 | 50 | 1 | -0.09…-0.06 |
| ZMM3B0 | 3 | 2.94…3.06 | 5 | 85 | 600 | 1 | 4 | 40 | 1 | -0.08…-0.05 |
| ZMM3B3 | 3.3 | 3.23…3.37 | 5 | 85 | 600 | 1 | 2 | 40 | 1 | -0.08…-0.05 |
| ZMM3B6 | 3.6 | 3.53…3.67 | 5 | 85 | 600 | 1 | 2 | 40 | 1 | -0.08…-0.05 |
| ZMM3B9 | 3.9 | 3.82…3.98 | 5 | 85 | 600 | 1 | 2 | 40 | 1 | -0.08…-0.05 |
| ZMM4B3 | 4.3 | 4.21…4.39 | 5 | 75 | 600 | 1 | 1 | 20 | 1 | -0.06…-0.03 |
| ZMM4B7 | 4.7 | 4.61…4.79 | 5 | 60 | 600 | 1 | 0.5 | 10 | 1 | -0.05…+0.02 |
| ZMM5B1 | 5.1 | 5…5.2 | 5 | 35 | 550 | 1 | 0.1 | 2 | 1 | -0.02…+0.02 |
| ZMM5B6 | 5.6 | 5.49…5.71 | 5 | 25 | 450 | 1 | 0.1 | 2 | 1 | -0.05…+0.05 |
| ZMM6B2 | 6.2 | 6.08…6.32 | 5 | 10 | 200 | 1 | 0.1 | 2 | 2 | 0.03…0.06 |
| ZMM6B8 | 6.8 | 6.66…6.94 | 5 | 8 | 150 | 1 | 0.1 | 2 | 3 | 0.03…0.07 |
| ZMM7B5 | 7.5 | 7.35…7.65 | 5 | 7 | 50 | 1 | 0.1 | 2 | 5 | 0.03…0.07 |
| ZMM8B2 | 8.2 | 8.04…8.36 | 5 | 7 | 50 | 1 | 0.1 | 2 | 6.2 | 0.03…0.08 |
| ZMM9B1 | 9.1 | 8.92…9.28 | 5 | 10 | 50 | 1 | 0.1 | 2 | 6.8 | 0.03…0.09 |
| ZMM10B | 10 | 9.8…10.2 | 5 | 15 | 70 | 1 | 0.1 | 2 | 7.5 | 0.03…0.10 |
| ZMM11B | 11 | 10.78…11.22 | 5 | 20 | 70 | 1 | 0.1 | 2 | 8.2 | 0.03…0.11 |
| ZMM12B | 12 | 11.76…12.24 | 5 | 20 | 90 | 1 | 0.1 | 2 | 9.1 | 0.03…0.11 |
| ZMM13B | 13 | 12.74…13.26 | 5 | 26 | 110 | 1 | 0.1 | 2 | 10 | 0.03…0.11 |
| ZMM15B | 15 | 14.7…15.3 | 5 | 30 | 110 | 1 | 0.1 | 2 | 11 | 0.03…0.11 |
| ZMM16B | 16 | 15.68…16.32 | 5 | 40 | 170 | 1 | 0.1 | 2 | 12 | 0.03…0.11 |
| ZMM18B | 18 | 17.64…18.36 | 5 | 50 | 170 | 1 | 0.1 | 2 | 13 | 0.03…0.11 |
| ZMM20B | 20 | 19.6…20.4 | 5 | 55 | 220 | 1 | 0.1 | 2 | 15 | 0.03…0.11 |
| ZMM22B | 22 | 21.56…22.44 | 5 | 55 | 220 | 1 | 0.1 | 2 | 16 | 0.04…0.12 |
| ZMM24B | 24 | 23.52…24.48 | 5 | 80 | 220 | 1 | 0.1 | 2 | 18 | 0.04…0.12 |
| ZMM27B | 27 | 26.46…27.54 | 5 | 80 | 220 | 1 | 0.1 | 2 | 20 | 0.04…0.12 |
| ZMM30B | 30 | 29.4…30.6 | 5 | 80 | 220 | 1 | 0.1 | 2 | 22 | 0.04…0.12 |
| ZMM33B | 33 | 32.34…33.66 | 5 | 80 | 220 | 1 | 0.1 | 2 | 24 | 0.04…0.12 |
| ZMM36B | 36 | 35.28…36.72 | 5 | 80 | 220 | 1 | 0.1 | 2 | 27 | 0.04…0.12 |
| ZMM39B | 39 | 38.22…39.78 | 2.5 | 90 | 500 | 0.5 | 0.1 | 5 | 30 | 0.04…0.12 |
| ZMM43B | 43 | 42.14…43.86 | 2.5 | 90 | 500 | 0.5 | 0.1 | 5 | 33 | 0.04…0.12 |
| ZMM47B | 47 | 46.06…47.94 | 2.5 | 110 | 600 | 0.5 | 0.1 | 5 | 36 | 0.04…0.12 |
| ZMM51B | 51 | 49.98…52.02 | 2.5 | 125 | 700 | 0.5 | 0.1 | 10 | 39 | 0.04…0.12 |
| ZMM56B | 56 | 54.88…57.12 | 2.5 | 135 | 700 | 0.5 | 0.1 | 10 | 43 | 0.04…0.12 |
| ZMM62B | 62 | 60.76…63.24 | 2.5 | 150 | 1000 | 0.5 | 0.1 | 10 | 47 | 0.04…0.12 |
| ZMM68B | 68 | 66.64…69.36 | 2.5 | 200 | 1000 | 0.5 | 0.1 | 10 | 51 | 0.04…0.12 |
| ZMM75B | 75 | 73.5…76.5 | 2.5 | 250 | 1000 | 0.5 | 0.1 | 10 | 56 | 0.04…0.12 |
