SOCAY TVS Diodes15000W 28V Axial Lead Transient Voltage Suppressors 15KPA Series
SOCAY TVS Diodes15000W 28V Axial Lead Transient Voltage Suppressors 15KPA Series
15KPA28A DATASHEET: 15KPA.pdf
15KPA28A Description:
The 15KPA series is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
| Part Number |
Reverse Stand-Off Voltage VRWM (V) |
Breakdown Voltage VBR (V) @IT |
Test Current IT (mA) |
Maximum Clamping Voltage VC (V) @IPP |
Maximum Peak Pulse Current IPP (A) |
Maximum Reverse Leakage IR (μA) @VRWM |
||
| Uni | Bi | MIN | MAX | |||||
| 15KPA17A | 15KPA17CA | 17 | 18.99 | 20.79 | 50 | 29.3 | 515.4 | 5000 |
| 15KPA18A | 15KPA18CA | 18 | 20.11 | 22.01 | 50 | 30.9 | 488.7 | 5000 |
| 15KPA20A | 15KPA20CA | 20 | 22.34 | 24.46 | 20 | 34.3 | 440.2 | 1500 |
| 15KPA22A | 15KPA22CA | 22 | 24.57 | 26.91 | 10 | 37.1 | 407.0 | 500 |
| 15KPA24A | 15KPA24CA | 24 | 26.81 | 29.35 | 5 | 40.7 | 371.0 | 150 |
| 15KPA26A | 15KPA26CA | 26 | 29.04 | 31.80 | 5 | 44.0 | 343.2 | 50 |
| 15KPA28A | 15KPA28CA | 28 | 31.28 | 34.24 | 5 | 47.5 | 317.9 | 25 |
| 15KPA30A | 15KPA30CA | 30 | 33.51 | 36.70 | 5 | 50.7 | 297.8 | 15 |
| 15KPA33A | 15KPA33CA | 33 | 36.90 | 40.40 | 5 | 54.7 | 276.1 | 2 |
15KPA28A Features:
- Glass passivated junction in P600 package
- Low leakage
- Uni and Bidirectional unit
- Clamping capability is excellent
- 15000W Peak power capability at 10 × 1000μs waveform Repetition
rate (duty cycle):0.01% - Fast response time: typically less than 1.0ps from 0 Volts to VBR min
- Typical IR less than 2μA above 40V
- High Temperature soldering: 260°C/40 seconds at terminals
- Typical maximum temperature coefficient ΔVBR = 0.1% ×VBR@25°C×ΔT
- Plastic packaging with a flammability rating of Underwriters Laboratories 94V-0.
- Matte Tin Lead Free Plating
- Non-halogen and RoHS-compliant
- Common causes of failure are voltage or current exceeding specified values
- Whisker testing was carried out in accordance with Tables 4a and 4c of JEDEC JESD201A.
- IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
- ESD protection of data lines in accordance with IEC 61000-4-2(IEC801-2)
- EFT protection of data lines in accordance with IEC 61000-4-4(IEC801-4)
15KPA28A Applications:
TVS devices are ideal for protecting I/O interfaces, VCC buses, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.
| Parameter | Symbol | Value | Unit |
| Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note 1), (Note 2) | PPPM | 15000 | Watts |
| Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3) | IPP | See Next Table | Amps |
| Power Dissipation on Infinite Heat Sink at TL=75°C | PM(AV) | 8.0 | Watt |
| Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) | IFSM | 500 | Amps |
| Operating junction and Storage Temperature Range. | TJ , TSTG | -55 to +150 | °C |
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