桥式整流器 (VRRM = 50 - 1000V)
KBJB1508
The KBJB1508 800V glass passivated low profile bridge rectifier features a maximum junction temperature (Tj) of 150℃ with a current rating of 15A. It is designed with a glass-passivated chip junction in a thin single in-line package (KBJB). It's ideally used in AC/DC bridge full wave rectifications for slim adapter powers, game console powers, TV powers and home appliances. The product is halogen-free and green molding compound compliant with UL 94 V-0 flammability rating.
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Package
KBJB
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Voltage
800V
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Current
15A
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IFSM
220A
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IR
5uA
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Applications
• TV
• Slim Adapter Power
• Gaming Console Power
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Features
• Glass passivated chip junction
• Thin single in-line package
• High surge current capability
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | LIMIT | UNITS | |
|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 800 | V | |
| Maximum RMS Voltage | VRMS | 560 | V | |
| Maximum DC Blocking Voltage | VDC | 800 | V | |
| Maximum Average Forward Current | With Heatsink Without Heatsink |
IF(AV) | 15 3.2 |
A |
| Peak Forward Surge Current : 8.3 ms Single Half Sine-Wave Superimposed On Rated Load | @TA = 25°C @TA = 125°C |
IFSM | 220 176 |
A |
| Peak Forward Surge Current : 1.0 ms Single Half Square -Wave Superimposed On Rated Load | @TA = 25°C @TA = 125°C |
IFSM | 440 352 |
A |
| I2t rating for fusing (t=8.3ms) | I2 t | 200.9 | A2S | |
| Typical Junction Capacitance Measured at 1 MHZ and Applied VR=4V | CJ | 70 | pF | |
Typical Thermal Resistance |
RθJA RθJL RθJC |
13 5 2 |
°C/W |
|
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55~150 | °C |
Electrical Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | TEST CONDITION | MIN. | TYP. | MAX. | UNITS |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF=7.5A, TJ=25°C | - | - | 1.0 | V |
| Reverse Current | IR | VR=800V, TJ=25°C VR=800V, TJ=125°C |
- - |
- - |
5 100 |
uA |