Features
- Low cost construction
- Low forward voltage drop
- Low reverse leakage
- High forward surge current capability
Mechanical Data
- Case: Transfer molded plastic
- Epoxy:UL94V-O rate flame retardant
- Polarity: The color band denotes the cathode end
- Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
- Mounting position: Any
Specifications
| SYMBOLS | 1N5408 | UNIT | ||
| Maximum Repetitive Peak Reverse Voltage | VRRM | 1000 | Volts | |
| Maximum RMS Voltage | VRMS | 700 | Volts | |
| Maximum DC Blocking Voltage | VDC | 1000 | Volts | |
| Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA= 75℃ |
I(AV) | 3.0 | Amps | |
| Peak Forward Surge Current
8.3mS single half sine wave superimposed on rated load (JEDEC method) |
IFSM | 125 | Amps | |
| Maximum Instantaneous Forward Voltage @ 3.0A | VF | 1.0 | Volts | |
| Maximum DC Reverse Current at Rated DC Blocking Voltage per element | TA = 25℃ | IR | 5.0 | µA |
| TA = 150℃ | 500 | |||
| Maximum Full Load Reverse Current, full cycle average
0.375”(9.5mm)lead length at TL=75℃ |
IR(AV) | 500 | µA | |
| Typical Junction Capacitance (Note 1) | CJ | 40 | pF | |
| Typical Thermal Resistance (Note 2) | RθJA | 30 | ℃/W | |
| Operating Junction Temperature Range | TJ | -55 to +150 | ℃ | |
| Storage Temperature Range | TSTG | -55 to +150 | ℃ | |
1N5408 Datasheet
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