GBU8A-E3/51 - Vishay Semiconductors

GBU8A, GBU8B, GBU8D, GBU8G, GBU8J, GBU8K, GBU8M

www.vishay.com Vishay General Semiconductor

Revision: 02-Apr-15 1Document Number: 88616

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Glass Passivated Single-Phase Bridge Rectifier

FEATURES

• UL recognition file number E54214

• Ideal for printed circuit boards

• High surge current capability

• High case dielectric strength of 1500 VRMS

• Solder dip 275 °C max. 10 s, per JESD 22-B106

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

TYPICAL APPLICATIONS

General purpose use in AC/DC bridge full wave

rectification for monitor, TV, printer, power supply, switching

mode power supply, adapter, audio equipment, and home

appliances applications.

MECHANICAL DATA

Case: GBU

Molding compound meets UL 94 V-0 flammability rating

Base P/N-E3 - RoHS-compliant, commercial grade

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test

Polarity: As marked on body

Mounting Torque: 10 cm-kg (8.8 inches-lbs) max.

Recommended Torque: 5.7 cm-kg (5 inches-lbs)

Notes

(1) Unit case mounted on aIuminum plate heatsink

(2) Units mounted on PCB with 0.5" x 0.5" (12 mm x 12 mm) copper pads and 0.375" (9.5 mm) lead length

PRIMARY CHARACTERISTICS

Package GBU

IF(AV) 8.0 A

VRRM 50 V, 100 V, 200 V, 400 V, 600 V,

800 V, 1000 V

IFSM 200 A

IR5 μA

VF at IF = 8.0 A 1.0 V

TJ max. 150 °C

Diode variations In-Line

Case Style GBU

- ~ ~ +

Case Style GBU

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M UNIT

Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V

Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V

Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V

Maximum average forward

rectified output current at

TC = 60 °C IF(AV) (1) 8.0 A

TA = 40 °C IF(AV) (2) 3.9

Peak forward surge current single sine-wave

super-imposed on rated load IFSM 200 A

Rating for fusing (t < 8.3 ms) I2t 166 A2s

Operating junction and storage

temperature range TJ, TSTG -55 to +150 °C

GBU8A, GBU8B, GBU8D, GBU8G, GBU8J, GBU8K, GBU8M

www.vishay.com Vishay General Semiconductor

Revision: 02-Apr-15 2Document Number: 88616

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Notes

(1) Units case mounted on aIuminum plate heatsink

(2) Units mounted in free air, no heatsink on PCB, 0.5" x 0.5" (12 mm x 12 mm) copper pads, 0.375" (9.5 mm) lead length

(3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws

RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)

Fig. 1 - Derating Curve Output Rectified Current Fig. 2 - Maximum Non-Repetitive Peak Forward Surge

Current Per Diode

ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER TEST CONDITIONS SYMBOL GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M UNIT

Maximum

instantaneous forward

voltage drop per diode

8.0 A VF 1.0 V

Maximum DC reverse

current at rated DC

blocking voltage per diode

TA = 25 °C

5.0

μA

TA = 125 °C 500

Typical junction 

capacitance per diode 4 V, 1 MHz CJ 68 pF

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER SYMBOL GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M UNIT

Typical thermal resistance RJA (2) 20 °C/W

RJC (1)(3) 4.0

ORDERING INFORMATION

PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE

GBU8J-E3/45 3.857 45 20 Tube

GBU8J-E3/51 3.857 51 250 Paper tray

050 100 150

2.0

4.0

6.0

8.0

25 75 125

Average Forward Output Current (A)

Temperature (°C)

Heatsink Mounting, TC

PCB Mounting, TA

0.47" x 0.47" (12 mm x 12 mm)

Copper Pads 0.375" (9.5 mm) Lead

Length 60 Hz Resistive or Inductive Load

110 100

100

150

200

250

= 150 °C

8.3 ms Single Half Sine-Wave

Number of Cycles at 60 Hz

Peak Forward Surge Current (A)

GBU8A, GBU8B, GBU8D, GBU8G, GBU8J, GBU8K, GBU8M

www.vishay.com Vishay General Semiconductor

Revision: 02-Apr-15 3Document Number: 88616

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Fig. 3 - Typical Forward Characteristics Per Diode

Fig. 4 - Typical Reverse Leakage Characteristics Per Diode

Fig. 5 - Typical Junction Capacitance Per Diode

Fig. 6 - Typical Transient Thermal Impedance Per Diode

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

0.4 0.6 0.8 1.0 1.2 1.4 1.6

0.01

100

0.1

InstantaneousForward Current (A)

InstantaneousForward Voltage (V)

TJ = 25 °C

Pulse Width = 300 μs

1 % Duty Cycle

0.01

0.1

100

1000

10 20 30 40 50 60 70 80 90 100

Instantaneous Reverse Current (μA)

Percent of Rated Peak Reverse Voltage (%)

TA= 150 °C

TA= 125 °C

TA= 100 °C

TA= 25 °C

100

1000

10 000

0.1 1 10 100

Junction Capacitance (pF)

Reverse Voltage (V)

TJ= 25 °C

f = 1.0 MHz

Vsi

= 50 mV

100

0.01 0.1 110 100

0.1

t - Heating Time (s)

Tran sient Thermal Impedance (°C/W)

Case Type GBU

Polarity shown on front side of case, positive lead by beveled corner

0.125 (3.2) x 45°

Chamfer

0.085 (2.16)

0.065 (1.65)

0.020 R (TYP.)

0.880 (22.3)

0.860 (21.8)

0.160 (4.1)

0.140 (3.5)

0.075

(1.9) R

0.080 (2.03)

0.060 (1.52)

0.050 (1.27)

0.040 (1.02)

0.080 (2.03)

0.065 (1.65) 0.210 (5.33)

0.190 (4.83)

0.140 (3.56)

0.130 (3.30)

9° TYP.

5° TYP.

0.085 (2.16)

0.075 (1.90)

0.026 (0.66)

0.020 (0.51)

0.310 (7.9)

0.290 (7.4)

0.740 (18.8)

0.720 (18.3)

0.710 (18.0)

0.690 (17.5)

0.100 (2.54)

0.085 (2.16)

Legal Disclaimer Notice

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Revision: 08-Feb-17 1Document Number: 91000

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

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GBU8J-E3/51 GBU8A-E3/45 GBU8B-E3/45 GBU8D-E3/45 GBU8G-E3/45 GBU8G-E3/72 GBU8J-E3/45 GBU8J-

E3/72 GBU8K-E3/45 GBU8M-E3/45 GBU8A-E3/51 GBU8B-E3/51 GBU8D-E3/51 GBU8G-E3/51 GBU8K-E3/51

GBU8M-E3/51 GBU8B-M3/45 GBU8B-M3/51 GBU8G-M3/45 GBU8G-M3/51 GBU8K-M3/45 GBU8K-M3/51

GBU8M-M3/45 GBU8J-M3/51 GBU8J-M3/45 GBU8D-M3/45 GBU8D-M3/51 GBU8M-M3/51