Voltage Regulation Silicon Zener Diode KEC KDZ3.6V-RTK P Featuring USC Package and Nominal Tolerance
Product Overview
The KDZ series are silicon epitaxial planar Zener diodes designed for constant voltage regulation and reference voltage applications. These diodes are characterized by their small USC package and a nominal voltage tolerance of approximately 6%. They are suitable for various electronic circuits requiring stable voltage references.
Product Attributes
- Package Type: USC
- Diode Type: Zener Diode
- Material: Silicon Epitaxial Planar
Technical Specifications
| Model | Zener Voltage (Vz) (V) | Zener Voltage Tolerance (%) | Max. Zener Current (Iz) (mA) | Dynamic Impedance (Zz) () | Knee Dynamic Impedance (Zzk) () | Reverse Current (IR) (A) | Max. Power Dissipation (PD) (mW) | Junction Temperature (Tj) (C) | Storage Temperature Range (Tstg) (C) |
|---|---|---|---|---|---|---|---|---|---|
| KDZ2.0V | 1.85 - 2.15 | ~6% | 100 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 120 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ2.2V | 2.05 - 2.38 | ~6% | 100 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 120 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ2.4V | 2.28 - 2.60 | ~6% | 100 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 120 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ2.7V | 2.50 - 2.90 | ~6% | 110 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 120 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ3.0V | 2.80 - 3.20 | ~6% | 120 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 50 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ3.3V | 3.10 - 3.50 | ~6% | 130 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 20 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ3.6V | 3.40 - 3.80 | ~6% | 130 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 10 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ3.9V | 3.70 - 4.10 | ~6% | 130 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 10 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ4.3V | 4.00 - 4.50 | ~6% | 130 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ4.7V | 4.40 - 4.90 | ~6% | 120 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ5.1V | 4.80 - 5.40 | ~6% | 70 (MAX.) | 5 (MAX.) | 1000 (MAX.) | 1 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ5.6V | 5.30 - 6.00 | ~6% | 40 (MAX.) | 5 (MAX.) | 900 (MAX.) | 1 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ6.2V | 5.80 - 6.60 | ~6% | 30 (MAX.) | 5 (MAX.) | 500 (MAX.) | 1 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ6.8V | 6.40 - 7.20 | ~6% | 25 (MAX.) | 5 (MAX.) | 150 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ7.5V | 7.00 - 7.90 | ~6% | 23 (MAX.) | 5 (MAX.) | 120 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ8.2V | 7.70 - 8.70 | ~6% | 20 (MAX.) | 5 (MAX.) | 120 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ9.1V | 8.50 - 9.60 | ~6% | 18 (MAX.) | 5 (MAX.) | 120 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ10V | 9.40 - 10.60 | ~6% | 15 (MAX.) | 5 (MAX.) | 120 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ11V | 10.40 - 11.60 | ~6% | 15 (MAX.) | 5 (MAX.) | 120 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ12V | 11.40 - 12.60 | ~6% | 15 (MAX.) | 5 (MAX.) | 110 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ13V | 12.40 - 14.10 | ~6% | 15 (MAX.) | 5 (MAX.) | 110 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ15V | 13.80 - 15.60 | ~6% | 15 (MAX.) | 5 (MAX.) | 110 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ16V | 15.30 - 17.10 | ~6% | 18 (MAX.) | 5 (MAX.) | 150 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ18V | 16.80 - 19.10 | ~6% | 20 (MAX.) | 5 (MAX.) | 150 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ20V | 18.80 - 21.20 | ~6% | 25 (MAX.) | 5 (MAX.) | 200 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ22V | 20.80 - 23.30 | ~6% | 30 (MAX.) | 5 (MAX.) | 200 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ24V | 22.80 - 25.60 | ~6% | 40 (MAX.) | 5 (MAX.) | 200 (MAX.) | 0.5 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ27V | 26.19 - 27.53 | ~6% | 150 (MAX.) | 2 (MAX.) | 150 (MAX.) | 0.1 (at 0.5V) | 200 | 150 | -55 ~ 150 |
| KDZ30V | 29.19 - 30.69 | ~6% | 200 (MAX.) | 2 (MAX.) | 200 (MAX.) | - | 200 | 150 | -55 ~ 150 |
| KDZ33V | 32.15 - 33.79 | ~6% | 250 (MAX.) | 2 (MAX.) | 250 (MAX.) | - | 200 | 150 | -55 ~ 150 |
| KDZ36V | 35.07 - 36.87 | ~6% | 300 (MAX.) | 2 (MAX.) | 300 (MAX.) | - | 200 | 150 | -55 ~ 150 |
Package Dimensions (USC)
| Symbol | A | B | C | D | E | F | G | H | J | K | L | M | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Millimeters | 2.50 0.2 | 1.25 0.05 | 0.90 0.05 | 1.70 0.05 | 0.126 0.03 | 0.03 0.05 | 0~0.1 | 0.15 0.05 | 0.4 0.2 | 4~6 | 1.0 MAX | 0.30 0.06 | 0.27 0.10 |
Marking Information
| Type Name | Marking |
|---|---|
| KDZ2.0V | 2A |
| KDZ2.2V | 2B |
| KDZ2.4V | 2C |
| KDZ2.7V | 2D |
| KDZ3.0V | 30 |
| KDZ3.3V | 33 |
| KDZ3.6V | 36 |
| KDZ3.9V | 39 |
| KDZ4.3V | 43 |
| KDZ4.7V | 47 |
| KDZ5.1V | 51 |
| KDZ5.6V | 56 |
| KDZ6.2V | 62 |
| KDZ6.8V | 68 |
| KDZ7.5V | 75 |
| KDZ8.2V | 82 |
| KDZ9.1V | 91 |
| KDZ10V | 10 |
| KDZ11V | 11 |
| KDZ12V | 12 |
| KDZ13V | 13 |
| KDZ15V | 15 |
| KDZ16V | 16 |
| KDZ18V | 18 |
| KDZ20V | 20 |
| KDZ22V | 22 |
| KDZ24V | 24 |
| KDZ27V | A1 |
| KDZ30V | A2 |
| KDZ33V | A3 |
| KDZ36V | 7 |
Power Dissipation Curves
Graphs illustrating Power Dissipation (PD) vs. Zener Current (Iz) and Zener Voltage (Vz) vs. Ambient Temperature (Ta), as well as Zener Voltage (Vz) vs. Temperature Coefficient (Z).
Temperature Coefficient of Zener Voltage
The temperature coefficient of Zener voltage (Z) is provided in %/C and mV/C for specific test conditions.
2410122006_KEC-KDZ3-6V-RTK-P_C400224.pdf
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