1N4249S
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
- Category
- Avalanche Rectifier
- Datasheet
- 1N4249S
Product Spectation
| Parameter | Symbol | Value |
|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM | 1000V |
| Maximum RMS Voltage | VRMS | 700V |
| Maximum DC blocking Voltage | VDC | 1000V |
| Maximum Average Forward Rectified Current 3/8”lead length at Ta=55℃ | IFAV | 1A |
| Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load | IFSM | 30A |
| Maximum Forward Voltage at rated Forward Current and 25℃ | VF | 1.2V |
| Maximum DC Reverse Current Ta =25℃ at rated DC blocking voltage Ta =100℃ | IR | 1μA |
| Maximum DC Reverse Current Ta =25℃ at rated DC blocking voltage Ta =100℃ | IR | 25μA |
| Typical Junction Capacitance | Cj | 15pF |
| Typical Thermal Resistance | Rth(ja) | 55°C/W |
| Storage and Operating Junction Temperature | TSTG, Tj | -65to+175 |
| Maximum Reverse Recovery Time | TRR | - |
Features
- Glass passivated
- High maximum operating temperature
- Low leakage current
- Excellent stability
Mechanical Data
- Case
- SOD-57 sintered glass case
- Terminal
- Plated axial leads solderable per MIL-STD 202E, method 208C
- Polarity
- color band denotes cathode end
- Mounting Position
- any
Notes
- [1]Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
- [2]Thermal resistance from junction to ambient at 0.375”（9.5mm）lead length, P.C.B. mounted