KBU8G-E4/51 Vishay, KBU8G-E4/51 Datasheet - Page 2

• Manufacturer Part Number: KBU8G-E4/51
• Description: RECTIFIER BRIDGE 8A 400V KBU
• Manufacturer: Vishay

Specifications of KBU8G-E4/51

• Lead Free Status: Contains lead
• Voltage - Peak Reverse (max): 400V
• Current - Dc Forward (if): 6A
• Diode Type: Single Phase
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Through Hole
• Package / Case: 4-SIP (KBU)
• Product: Single Phase Bridge
• Peak Reverse Voltage: 400 V
• Maximum Rms Reverse Voltage: 280 V
• Max Surge Current: 300 A
• Forward Voltage Drop: 1 V
• Maximum Reverse Leakage Current: 10 uA
• Maximum Operating Temperature: + 150 C
• Length: 23.7 mm
• Width: 7.1 mm
• Height: 19.3 mm
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 50 C
• No. Of Phases: Single
• Repetitive Reverse Voltage Vrrm Max: 400V
• Forward Current If(av): 8A
• Forward Voltage Vf Max: 1V
• Diode Mounting Type: Through Hole
• Operating Temperature Range: -55°C To +150°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: KBU8G; KBU8G; KBU8G/1; KBU8G/1

KBU8A thru KBU8M
Vishay General Semiconductor
Notes:
(1) Units mounted in free air, no heatsink, P.C.B. at 0.375" (9.5 mm) lead length with 0.5 x 0.5" (12 x 12 mm) copper pads
(2) Units mounted on a 3.0 x 3.0" x 0.11" thick (7.5 x 7.5 x 0.3 cm) aluminum plate heatsink
RATINGS AND CHARACTERISTICS CURVES
(T
www.vishay.com
2
ELECTRICAL CHARACTERISTICS (T
PARAMETER
Maximum instantaneous
forward drop per diode
Maximum DC reverse
current at rated DC blocking
voltage per diode
THERMAL CHARACTERISTICS (T
PARAMETER
Typical thermal resistance
ORDERING INFORMATION (Example)
PREFERRED P/N
KBU8J-E4/51
A
= 25 °C unless otherwise noted)
8
6
4
2
0
Figure 1. Derating Curve Output Rectified Current
0
P.C.B. Mounting, T
0.375" (9.5 mm) Lead Length
0.5 x 0.5" (12 x 12 mm) Copper Pads
60 Hz Resistive or Inductive Load
Heatsink Mounting,
T
Al. Plate (7.5 x 0.3 cm)
C
, 3.0 x 3.0 x 12" Thk.
50
Temperature (°C)
UNIT WEIGHT (g)
A
[e-mail], [e-mail], [e-mail]
TEST CONDITIONS SYMBOL KBU8A KBU8B KBU8D KBU8G KBU8J KBU8K KBU8M
For technical questions within your region, please contact one of the following:
8.0 A
T
T
8.0
A
A
= 25 °C
= 125 °C
100
PREFERRED PACKAGE CODE
A
SYMBOL KBU8A KBU8B KBU8D KBU8G KBU8J KBU8K KBU8M
= 25 °C unless otherwise noted)
150
A
R
R
V
I
θJA
θJC
R
= 25 °C unless otherwise noted)
F
51
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
300
250
200
150
100
50
0
BASE QUANTITY
1
250
3.0
18
Number of Cycles at 60 Hz
1.0
1.0
10
(2)
(3)
1.0 Cycle
10
Anti-static PVC tray
DELIVERY MODE
Document Number: 88658
T
Single Sine-Wave
J
= 150 °C
Revision: 15-Apr-08
100
UNIT
UNIT
°C/W
mA
µA
V