Surface Mount Silicon Zener Diodes with 2 to 75 Volt Range Including Jingdao Microelectronics MM1Z20B Model
Key Attributes
Model Number:
MM1Z20B
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
50Ω
Zener Voltage(Range):
19.6V~20.4V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
20V
Mfr. Part #:
MM1Z20B
Package:
SOD-123
Product Description
Product Overview
Silicon Planar Zener Diodes with a total power dissipation of Max. 500mW. These diodes offer a wide zener reverse voltage range from 2.0V to 75V and are housed in a small plastic package suitable for surface-mounted designs. They feature a tolerance of approximately 2%.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD
- Origin: Shandong Jingdao Microelectronics Co., Ltd.
- Package: SOD-123
- Mechanical Data: Case: SOD-123, Terminals: Solderable per MIL-STD-750, Method 2026, Approx. Weight: 16mg/0.00056oz
Technical Specifications
| Type Marking | Zener Voltage Range (VZT at IZT) | ZT Max ( at IZT) | IR Max (A at VR) | Power Dissipation (Ptot) | Operating and Storage Temperature Range | Forward Voltage (VF at IF = 10 mA) | Typical Thermal Resistance (RJA) |
| MM1Z2V0B THRU MM1Z75B | 2.0V to 75V | See detailed table below | See detailed table below | 500 mW | -55 ~ +150 C | 0.9 V | 340 C/W |
Detailed Characteristics at Ta = 25C
| Type Marking | VZT Nom (V) | VZT Min (V) | VZT Max (V) | ZT Max ( at IZT) | IR Max (A at VR) |
| MM1Z2V0B | 2.0 | 1.96 | 2.04 | 100 (5mA) | 5 (2V) |
| MM1Z2V2B | 2.2 | 2.16 | 2.24 | 100 (5mA) | 5 (2.2V) |
| MM1Z2V4B | 2.4 | 2.35 | 2.45 | 100 (5mA) | 5 (2.4V) |
| MM1Z2V7B | 2.7 | 2.65 | 2.75 | 100 (5mA) | 5 (2.7V) |
| MM1Z3V0B | 3.0 | 2.94 | 3.06 | 100 (5mA) | 5 (3V) |
| MM1Z3V3B | 3.3 | 3.23 | 3.37 | 100 (5mA) | 5 (3.3V) |
| MM1Z3V6B | 3.6 | 3.53 | 3.67 | 100 (5mA) | 5 (3.6V) |
| MM1Z3V9B | 3.9 | 3.82 | 3.98 | 100 (5mA) | 5 (3.9V) |
| MM1Z4V3B | 4.3 | 4.21 | 4.39 | 100 (5mA) | 5 (4.3V) |
| MM1Z4V7B | 4.7 | 4.61 | 4.79 | 100 (5mA) | 5 (4.7V) |
| MM1Z5V1B | 5.1 | 5 | 5.20 | 100 (5mA) | 5 (5.1V) |
| MM1Z5V6B | 5.6 | 5.49 | 5.71 | 100 (5mA) | 5 (5.6V) |
| MM1Z6V2B | 6.2 | 6.08 | 6.32 | 100 (5mA) | 5 (6.2V) |
| MM1Z6V8B | 6.8 | 6.66 | 6.94 | 100 (5mA) | 5 (6.8V) |
| MM1Z7V5B | 7.5 | 7.35 | 7.65 | 110 (5mA) | 5 (7.5V) |
| MM1Z8V2B | 8.2 | 8.04 | 8.36 | 120 (5mA) | 5 (8.2V) |
| MM1Z9V1B | 9.1 | 8.92 | 9.28 | 130 (5mA) | 5 (9.1V) |
| MM1Z10B | 10 | 9.8 | 10.2 | 130 (5mA) | 5 (10V) |
| MM1Z11B | 11 | 10.78 | 11.22 | 130 (5mA) | 5 (11V) |
| MM1Z12B | 12 | 11.76 | 12.24 | 130 (5mA) | 5 (12V) |
| MM1Z13B | 13 | 12.74 | 13.26 | 130 (5mA) | 5 (13V) |
| MM1Z15B | 15 | 14.7 | 15.3 | 80 (5mA) | 2 (15V) |
| MM1Z16B | 16 | 15.68 | 16.32 | 50 (5mA) | 2 (16V) |
| MM1Z18B | 18 | 17.64 | 18.36 | 30 (5mA) | 2.2 (18V) |
| MM1Z20B | 20 | 19.6 | 20.4 | 30 (5mA) | 2.2 (20V) |
| MM1Z22B | 22 | 21.56 | 22.44 | 30 (5mA) | 2.4 (22V) |
| MM1Z24B | 24 | 23.52 | 24.48 | 30 (5mA) | 2.7 (24V) |
| MM1Z27B | 27 | 26.46 | 27.54 | 30 (5mA) | 3 (27V) |
| MM1Z30B | 30 | 29.4 | 30.6 | 35 (5mA) | 3.3 (30V) |
| MM1Z33B | 33 | 32.34 | 33.66 | 35 (5mA) | 3.6 (33V) |
| MM1Z36B | 36 | 35.28 | 36.72 | 40 (5mA) | 3.9 (36V) |
| MM1Z39B | 39 | 38.22 | 39.78 | 40 (5mA) | 4.3 (39V) |
| MM1Z43B | 43 | 42.14 | 43.86 | 45 (5mA) | 4.7 (43V) |
| MM1Z47B | 47 | 46.06 | 47.94 | 50 (5mA) | 5.1 (47V) |
| MM1Z51B | 51 | 49.98 | 52.02 | 55 (5mA) | 5.6 (51V) |
| MM1Z56B | 56 | 54.88 | 57.12 | 60 (5mA) | 6.2 (56V) |
| MM1Z62B | 62 | 60.76 | 63.24 | 70 (5mA) | 6.8 (62V) |
| MM1Z68B | 68 | 66.64 | 69.36 | 80 (5mA) | 7.5 (68V) |
| MM1Z75B | 75 | 73.5 | 76.5 | 80 (5mA) | 8.2 (75V) |
2304140030_Jingdao-Microelectronics-MM1Z20B_C438315.pdf
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