Green
GBU8M(LS)
REVERSE VOLTAGE – 1000 Volts
FORWARD CURRENT – 8.0 Amperes
GLASS PASSIVATED BRIDGE RECTIFIER
FEATURES
GBU
• Rating to 1000V PRV
• Ideal for printed circuit board
GBU
DIM
A
B
C
D
E
MIN
21.80 22.30
18.30 18.80
3.30
17.50 18.00
0.76
0.46
7.40
3.50
1.65
1.85
1.95
1.02
4.83
MAX
• Reliable low cost construction utilizing molded plastic
A
C
technique
3.56
N
N
N
O
• The Plastic material, UL flammability classification
94V-0
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device
(Note 3)
H
G
1.00
0.56
7.90
4.10
2.16
2.75
2.35
1.27
5.33
B
I
P
F
J
G
H
I
J
K
L
M
N
O
P
N
-
+
~
~
K
L
D
MECHANICAL DATA
• Polarity: As marked on Body
• Package: GBU
• Qualification is according to MIL –STD 750E
• Weight: 0.138 ounces, 3.9 grams, Approximate
• Mounting position: Any
E
M
7.0° TYPICAL
(3.2) x 45°
1.90 PADIUS
F
All dimension in
millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
Maximum repetitive peak reverse voltage
Maximum DC blocking voltage
SYMBOL
VRRM
VALUE
1000
UNIT
V
V
VDC
1000
With heatsink (Note 5)
Without heatsink,@T =100°C
8.0
3.0
Average rectified output current per device
I(AV)
IFSM
IFSM
A
A
A
C
Peak forward surge current 8.3ms single half @ TA=25°C
sine-wave superimposed on rated load @ TA=125°C
180
144
Peak forward surge current 1.0ms single half @ TA=25°C
360
288
sine-wave superimposed on rated load
@ TA=125°C
I2t
134.4
A2S
°C
I 2 t rating for fusing (t = 8.3ms)
Operating and storage temperature range
TJ ,TSTG
-55 to +150
STATIC ELECTRICAL CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
Forward voltage
IF = 4A
TA = 25°C
VF
1.0
V
TA = 25°C
TA = 125°C
5
500
Leakage current
VR at rated
IR
uA
pF
Typical junction capacitance (Note 4)
CJ
72
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
TYP.
UNIT
Typical thermal resistance (Note 5)
RthJC
1.6
°C/W
Notes:
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony
compounds.
4. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
5. Device mounted on 150 mm * 150 mm *1.6mm Cu plate heatsink.
1 of 4
www.diodes.com
December 2021
© Diodes Incorporated
GBU8M(LS)
Document number: DS44224 Rev. 1 - 2