Bridge Rectifiers (VRRM = 50 - 1000V)
GBU2508HULV
New Product
The GBU2508HULV 800 V Ultra Low VF Bridge Rectifier features a low forward voltage drop and minimal leakage current, with a current rating of 25 A in a GBU-2 package. Designed with an oxide planar chip junction and high surge current capability, it supports a maximum junction temperature (TJ) of 175℃, making it ideal for general purpose use in AC/DC bridge, gaming power supplies, PC power units, server power, and home appliances applications. Additionally, the product is green molding compound compliant with the IEC 61249 standard and EU RoHS 2.0 directive.
-
Package
GBU-2
-
Voltage
800 V
-
Current
25 A
-
IFSM
350 A
-
IR
1 uA
-
Applications
• Power Server / AI / IND
• PC Power: 80+Platinum / Titanium
• Power Redundant / Telecom
• Gaming Power: NB / PC
• PD > 100 W
-
Features
• Oxide planar chip junction
• Low forward voltage drop (VF@0.72 V)
• Low leakage current (IR@20 uA)
• Lead free in compliance with EU RoHS 2.0
• Halogen-free according to IEC 61249 standard
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) | 25 4.7 |
A |
| Peak Forward Surge Current:8.3 ms Single Half Sine-Wave Superimposed On Rated Load | @TA = 25°C @TA = 125°C |
IFSM | 350 280 |
A |
| Peak Forward Surge Current:1.0 ms Single Half Sine-Wave Superimposed On Rated Load | @TA = 25°C @TA = 125°C |
IFSM | 580 480 |
A |
| I2t rating for fusing | t=8.3 ms | I2 t | 508 | A2S |
| Typical Junction Capacitance @1 MHZ | VR=4 V | CJ | 160 | pF |
Typical Thermal Resistance |
with heatsink |
RθJA RθJL RθJC |
6 3 1 |
°C/W |
| Operating junction and storage temperature range | TJ, TSTG | -55~175 | °C | |
| Mounting torque | @Recommend torque：5 Kg.cm | Tor | 8 | Kg.cm |
Electrical Characteristics (TA=25°C unless otherwise noted)
| PARAMETER | SYMBOL | TEST CONDITION | MIN. | TYP. | MAX. | UNITS |
|---|---|---|---|---|---|---|
| Forward Voltage | VF | IF=12.5 A, TJ=25°C IF=12.5 A, TJ=125°C |
- - |
0.88 0.75 |
0.92 - |
V |
| Reverse Current | IR | VR=800 V, TJ=25°C VR=800 V, TJ=125°C |
- - |
0.2 20 |
1 - |
uA |