I
F(AV)
Rectangular waveform
100
A
@ T
C
100
°C
I
DC
Maximum
141
A
V
RRM
45
V
I
FSM
@ tp = 5 µs sine
4400
A
V
F
@
100 Apk typical
0.63
V
@ T
J
150
°C
T
J
range
- 55 to 150
°C
SCHOTTKY RECTIFIER
100 Amp
1 0 0 B G Q 0 4 5
100BGQ045J
PD-20709 rev. C 11/99
www.irf.com
Characteristics
100BGQ045
Units
The NEW 100BGQ045 Schottky rectifier has been optimized for
ultra low forward voltage drop specifically for low voltage output in
high current AC/DC power supplies.
The proprietary barrier technology allows for reliable operation up
to 150°C junction temperature. Typical applications are in
switching power supplies, converters, reverse battery protection,
and redundant power subsystems.
150°C T
J
operation
High Frequency Operation
Ultra low forward voltage drop
Continuous High Current operation
Guard ring for enhanced ruggedness and long term
reliability
PowIRtab
TM
package
Major Ratings and Characteristics
Description/Features
1
Case Styles
100BGQ045
100BGQ045J
100BGQ045, 100BGQ045J
PD-20709 rev. C 11/99
www.irf.com
2
Voltage Ratings
V
FM
Forward Voltage Drop (1) (2)
0.52 0.56
V
@ 50A
0.67 0.73
V
@ 100A
0.47 0.52
V
@ 50A
0.63 0.68
V
@ 100A
I
RM
Reverse Leakage Current (1)
0.3
1
mA
T
J
= 25 °C
180
320
mA
T
J
= 125°C
600 1000
mA
T
J
= 150 °C
V
R
= 45 V
V
F(TO)
Threshold Voltage
0.379
VT
J
=
T
J
max.
r
t
Forward Slope Resistance
2.7
m
C
T
Max. Junction Capacitance
2700
pF
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25 °C
L
S
Typical Series Inductance
3.5
nH
Measured from tab to mounting plane
dv/dt Max. Voltage Rate of Change
10,000V/ µs
(Rated V
R
)
T
J
Max. Junction Temperature Range
-55 to 150
°C
T
stg
Max. Storage Temperature Range
-55 to 150
°C
R
thJC
Max. Thermal Resistance Junction
0.50
°C/W
DC operation
to Case
R
thCS
Typical Thermal Resistance, Case to
0.20
°C/W
Mounting surface , smooth and greased
Heatsink
wt
Approximate Weight
5 (0.18)
g (oz.)
T
Mounting Torque
Min.
1.2 (10)
Max.
2.4 (20)
Case Style
PowIRtab
TM
N*m
(Ibf-in)
Thermal-Mechanical Specifications
Parameters
100BGQ
Units
Conditions
I
F(AV)
Max. Average Forward Current
100
A
50% duty cycle @ T
C
= 100°C, rectangular wave form
I
F(RMS)
RMS Forward Current
141
A
T
C
= 95°C
I
FSM
Max. Peak One Cycle Non-Repetitive
4400
5µs Sine or 3µs Rect. pulse
Surge Current
830
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
40
mJ
T
J
= 25 °C, I
AS
= 6 Amps, L = 2.0 mH
I
AR
Repetitive Avalanche Current
6
A
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Parameters
100BGQ
Units
Conditions
Absolute Maximum Ratings
A
Following any rated
load condition and
with rated V
RRM
applied
T
J
= 25 °C
T
J
= 150 °C
V
R
= rated V
R
Electrical Specifications
Parameters
100BGQ
Units
Conditions
Typ.
Max.
(1) Pulse Width < 300µs, Duty Cycle < 2%
(2) V
FM
= V
F(TO)
+ r
t
x I
F
Part number
100BGQ045
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
45
100BGQ045, 100BGQ045J
3
PD-20709 rev. C 11/99
www.irf.com
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
1 0
1 0 0
1 0 0 0
0
0 .2
0 .4
0 .6
0 .8
1
1 .2
1 .4
1 .6
F
F M
T = 1 5 0 ° C
T = 1 2 5 ° C
T = 2 5 ° C
J
J
J
Fo rw a rd V o lt a g e D ro p - V ( V )
I
n
s
t
a
n
t
a
n
e
o
u
s
F
o
rw
a
r
d
C
u
rre
n
t
-
I
(
A
)
0 .0 1
0 .1
1
1 0
1 0 0
1 0 0 0
0
5
1 0
1 5
2 0
2 5
3 0
3 5
4 0
4 5
R
R
1 2 5 °C
1 0 0 °C
7 5 °C
5 0 °C
2 5 °C
R
e
v
e
rs
e
C
u
rre
n
t
-
I
(
m
A
)
T = 1 5 0 °C
J
R e v e rse V o lt a g e - V ( V )
0 .0 1
0 .1
1
0 .0 0 0 0 1
0 .0 0 0 1
0 .0 0 1
0 .0 1
0 .1
1
1 0
1 0 0
th
J
C
t , R ectan gu la r Pu lse D ur ation (Seco nd s)
Sin gle Pu ls e
(T herm al R esis ta n ce)
1
T
h
e
r
m
a
l
I
m
p
e
d
a
n
c
e
Z
(
°
C
/
W
)
N o t e s:
1 . D u t y f a c t o r D = t / t
2 . P e a k T = P x Z + T
1
2
J
thJ C
C
D M
D = 0 .7 5
D = 0 .5 0
D = 0 .3 3
D = 0 .2 5
D = 0 .2 0
2
t
1
t
P
D M
1 0 0
1 0 0 0
1 0 0 0 0
0
1 0
2 0
3 0
4 0
5 0
R
T
Ju
n
c
t
i
o
n
C
a
p
a
c
i
t
a
n
c
e
-
C
(
p
F
)
T = 2 5 ° C
J
R e v e rse V o lta g e - V (V )
100BGQ045, 100BGQ045J
PD-20709 rev. C 11/99
www.irf.com
4
Fig. 8 - Unclamped Inductive Test Circuit
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
(3) Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
1 00
1 0 0 0
10 0 0 0
1 0
1 00
1 00 0
1 00 00
FS
M
N
o
n
-
R
e
p
e
t
i
t
i
v
e
S
u
r
g
e
C
u
r
r
e
n
t
-
I
(
A
)
p
A t A n y R a t e d L o a d C o n d itio n
A n d W it h R a t e d V A p p lie d
F o llo w in g S u rg e
RR M
S q ua re W a v e P u lse D u ra t io n - t (m ic ro se c )
0
2 0
4 0
6 0
8 0
1 0 0
1 2 0
0
2 0
4 0
6 0
8 0
1 0 0 1 2 0 1 4 0 1 6 0
D C
A
v
e
r
a
g
e
P
o
w
e
r
L
o
ss -
(
W
a
t
t
s
)
F (A V)
R M S L im it
D = 0 .2 0
D = 0 .2 5
D = 0 .3 3
D = 0 .5 0
D = 0 .7 5
A v e ra g e F o rw a rd C u rre n t - I ( A )
5 0
6 0
7 0
8 0
9 0
1 0 0
1 1 0
1 2 0
1 3 0
1 4 0
1 5 0
0
2 0
4 0
6 0
8 0
1 0 0 1 2 0 1 4 0 1 6 0
D C
A
l
l
o
w
a
b
l
e
C
a
s
e
T
e
m
p
er
a
t
u
r
e
-
(
°
C
)
F (AV )
A v e ra g e Fo rw a rd C u rre n t - I ( A )
s ee no te (3 )
Sq u a re w a v e ( D = 0 .5 0 )
8 0 % R a t e d V a p p lie d
R
FR E E - W H E E L
D IO D E
40 HFL4 0 S02
C U R R E N T
M O N IT O R
H IG H - SP E E D
SW IT C H
IRFP4 60
L
D U T
Rg = 25 ohm
V d = 2 5 V o lt
+
100BGQ045, 100BGQ045J
5
PD-20709 rev. C 11/99
www.irf.com
Outline Table
Case Style
PowIRtab
TM
Dimensions in millimeters and (inches)
Ordering Information Table
Device Code
1
2
4
3
1
-
Current Rating
2
-
Essential Part Number
3
-
Voltage code: Code = V
RRM
4
-
none = PowIRtab
TM
standard
6
J
= Short Lead Version
100 BGQ 045
J
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