Silicon Epitaxial Planar Zener Diode KEC KDZ5.1V-Y-RTK/P USC Package for Stable Voltage Applications
Product Overview
The KDZ2.0V~36V series are silicon epitaxial planar Zener diodes designed for constant voltage regulation and reference voltage applications. These diodes are available in a small USC package and offer two Zener voltage tolerance grades: None Grade with approximately 6% tolerance and Y Grade with approximately 2.5% tolerance. The suffix 'U' indicates qualification to AEC-Q101 standards. These devices are suitable for various electronic circuits requiring stable voltage references.
Product Attributes
- Package Type: USC
- Semiconductor Material: Silicon Epitaxial Planar
- Certifications: AEC-Q101 Qualified (Suffix U)
Technical Specifications
| Model (Type No.) | Zener Voltage (Vz) (V) | Zener Voltage Tolerance | Max. Zener Current (Iz) (mA) | Dynamic Impedance (Zz) () | Knee Dynamic Impedance (Zzk) () | Reverse Current (IR) (A) | Reverse Voltage (VR) (V) |
|---|---|---|---|---|---|---|---|
| KDZ2.0V | 1.85 - 2.15 | 6% (None) | 100 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.0V-Y | 1.95 - 2.15 | 2.5% (Y) | 100 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.2V | 2.05 - 2.38 | 6% (None) | 100 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.2V-Y | 2.16 - 2.38 | 2.5% (Y) | 100 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.4V | 2.28 - 2.60 | 6% (None) | 100 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.4V-Y | 2.40 - 2.60 | 2.5% (Y) | 100 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.7V | 2.50 - 2.90 | 6% (None) | 110 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ2.7V-Y | 2.65 - 2.90 | 2.5% (Y) | 110 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 120 |
| KDZ3.0V | 2.80 - 3.20 | 6% (None) | 120 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 50 |
| KDZ3.0V-Y | 2.95 - 3.20 | 2.5% (Y) | 120 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 50 |
| KDZ3.3V | 3.10 - 3.50 | 6% (None) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 20 |
| KDZ3.3V-Y | 3.25 - 3.50 | 2.5% (Y) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 20 |
| KDZ3.6V | 3.40 - 3.80 | 6% (None) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 10 |
| KDZ3.6V-Y | 3.60 - 3.845 | 2.5% (Y) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 10 |
| KDZ3.9V | 3.70 - 4.10 | 6% (None) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 10 |
| KDZ3.9V-Y | 3.890 - 4.160 | 2.5% (Y) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 10 |
| KDZ4.3V | 4.00 - 4.50 | 6% (None) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 5 |
| KDZ4.3V-Y | 4.170 - 4.430 | 2.5% (Y) | 130 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 5 |
| KDZ4.7V | 4.40 - 4.90 | 6% (None) | 120 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 5 |
| KDZ4.7V-Y | 4.550 - 4.750 | 2.5% (Y) | 120 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 5 |
| KDZ5.1V | 4.80 - 5.40 | 6% (None) | 70 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 1 |
| KDZ5.1V-Y | 4.980 - 5.200 | 2.5% (Y) | 70 | 5 (MAX) | 1000 (MAX) | 0.5 (MAX) | 1.5 |
| KDZ5.6V | 5.30 - 6.00 | 6% (None) | 40 | 5 (MAX) | 900 (MAX) | 0.5 (MAX) | 1 |
| KDZ5.6V-Y | 5.490 - 5.730 | 2.5% (Y) | 40 | 5 (MAX) | 900 (MAX) | 0.5 (MAX) | 2.5 |
| KDZ6.2V | 5.80 - 6.60 | 6% (None) | 30 | 5 (MAX) | 500 (MAX) | 0.5 (MAX) | 1 |
| KDZ6.2V-Y | 6.060 - 6.330 | 2.5% (Y) | 30 | 5 (MAX) | 500 (MAX) | 0.5 (MAX) | 3.0 |
| KDZ6.8V | 6.40 - 7.20 | 6% (None) | 25 | 5 (MAX) | 150 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ6.8V-Y | 6.650 - 6.930 | 2.5% (Y) | 25 | 5 (MAX) | 150 (MAX) | 0.5 (MAX) | 5.0 |
| KDZ7.5V | 7.00 - 7.90 | 6% (None) | 23 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ7.5V-Y | 7.280 - 7.600 | 2.5% (Y) | 23 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 6.0 |
| KDZ8.2V | 7.70 - 8.70 | 6% (None) | 20 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ8.2V-Y | 8.020 - 8.360 | 2.5% (Y) | 20 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 6.5 |
| KDZ9.1V | 8.50 - 9.60 | 6% (None) | 18 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ9.1V-Y | 8.850 - 9.230 | 2.5% (Y) | 18 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 7.0 |
| KDZ10V | 9.40 - 10.60 | 6% (None) | 15 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ10V-Y | 9.770 - 10.210 | 2.5% (Y) | 15 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 8.0 |
| KDZ11V | 10.40 - 11.60 | 6% (None) | 15 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ11V-Y | 10.760 - 11.220 | 2.5% (Y) | 15 | 5 (MAX) | 120 (MAX) | 0.5 (MAX) | 8.5 |
| KDZ12V | 11.40 - 12.60 | 6% (None) | 15 | 5 (MAX) | 110 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ12V-Y | 11.740 - 12.240 | 2.5% (Y) | 15 | 5 (MAX) | 110 (MAX) | 0.5 (MAX) | 9.0 |
| KDZ13V | 12.40 - 14.10 | 6% (None) | 15 | 5 (MAX) | 110 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ13V-Y | 12.910 - 13.490 | 2.5% (Y) | 15 | 5 (MAX) | 110 (MAX) | 0.5 (MAX) | 10 |
| KDZ15V | 13.80 - 15.60 | 6% (None) | 15 | 5 (MAX) | 110 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ15V-Y | 14.340 - 14.980 | 2.5% (Y) | 15 | 5 (MAX) | 110 (MAX) | 0.5 (MAX) | 11 |
| KDZ16V | 15.30 - 17.10 | 6% (None) | 18 | 5 (MAX) | 150 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ16V-Y | 15.850 - 16.510 | 2.5% (Y) | 18 | 5 (MAX) | 150 (MAX) | 0.5 (MAX) | 12 |
| KDZ18V | 16.80 - 19.10 | 6% (None) | 20 | 5 (MAX) | 150 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ18V-Y | 17.560 - 18.350 | 2.5% (Y) | 20 | 5 (MAX) | 150 (MAX) | 0.5 (MAX) | 14 |
| KDZ20V | 18.80 - 21.20 | 6% (None) | 25 | 5 (MAX) | 200 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ20V-Y | 19.520 - 20.390 | 2.5% (Y) | 25 | 5 (MAX) | 200 (MAX) | 0.5 (MAX) | 15 |
| KDZ22V | 20.80 - 23.30 | 6% (None) | 30 | 5 (MAX) | 200 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ22V-Y | 21.540 - 22.470 | 2.5% (Y) | 30 | 5 (MAX) | 200 (MAX) | 0.5 (MAX) | 17 |
| KDZ24V | 22.80 - 25.60 | 6% (None) | 40 | 5 (MAX) | 200 (MAX) | 0.5 (MAX) | 0.5 |
| KDZ24V-Y | 23.720 - 24.780 | 2.5% (Y) | 40 | 5 (MAX) | 200 (MAX) | 0.5 (MAX) | 19 |
| KDZ27V | 26.19 - 27.53 | 6% (None) | 150 | 2 (MAX) | 150 (MAX) | 0.5 (MAX) | 0.1 |
| KDZ30V | 29.19 - 30.69 | 6% (None) | 200 | - | - | - | 0.2 |
| KDZ33V | 32.15 - 33.79 | 6% (None) | 250 | - | - | - | 0.25 |
| KDZ36V | 35.07 - 36.87 | 6% (None) | 300 | - | - | - | 0.3 |
| Parameter | Rating | Unit |
|---|---|---|
| Power Dissipation (PD) | 200 | mW |
| Junction Temperature (Tj) | 150 | |
| Storage Temperature Range (Tstg) | -55 to 150 |
Note: PD rating is for devices mounted on a glass epoxy circuit board of 20x20mm with a pad dimension of 4x4mm.
2410122002_KEC-KDZ5-1V-Y-RTK-P_C2837358.pdf
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