mbrf1090.pdf

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MBRF1090CT thru MBRF10100CT
Vishay Semiconductors
formerly General Semiconductor
New Product
Dual High-Voltage Schottky Rectifiers Reverse Voltage 90 to 100V
Forward Current 10A
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Dual rectifier construction, positive center tap
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency
• Guardring for overvoltage protection
• For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
ITO-220AB
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.405 (10.27 )
0.383 (9.72)
0.140 (3.56 )
0.130 (3.30)
0.131 (3.39)
0.122 (3.08)
DIA.
DIA.
0.676 (17.2)
0.646 (16.4)
0.600 (15.5 )
0.580 (14.5)
0.350 (8.89 )
0.330 (8.38)
PIN
2
Mechanical Data
Case: JEDEC ITO-220AB molded plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
Polarity: As marked
Mounting Position: Any
Mounting Torque: 10 in-lbs maximum
Weight: 0.08 oz., 2.24 g
3
1
0.191 (4.85)
0.171 (4.35)
0.110 (2.80 )
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.060 (1.52)
PIN 1
PIN 2
PIN 3
0.037 (0.94)
0.027 (0.69)
0.022 (0.55)
0.014 (0.36)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
Maximum Ratings and Thermal Characteristics (T C = 25°C unless otherwise noted)
Parameter
Symbol
MBRF1090CT
MBRF10100CT
Unit
Maximum repetitive peak reverse voltage
V RRM
90
100
V
Working peak reverse voltage
V RWM
90
100
V
Maximum DC blocking voltage
V DC
90
100
V
Maximum average forward rectified current
Total device
10
I F(AV)
A
at T C = 105°C
Per leg
5
Peak forward surge current 8.3ms single half sine-wave
I FSM
120
A
superimposed on rated load (JEDEC Method) per leg
Peak repetitive reverse current per leg at t p = 2
s, 1KH Z
I RRM
0.5
A
Voltage rate of change (rated V R )
dv/dt
10,000
V/ µ
s
Typical thermal resistance per leg
R θ
6.8
°C/W
JC
Operating junction and storage temperature range
T J , T STG
–65 to +150
°C
4500 (1)
RMS Isolation voltage (MBRF type only) from terminals
3500 (2)
V ISOL
V
to heatsink with t = 1 second, RH ≤
30%
1500 (3)
Electrical Characteristics (T C = 25°C unless otherwise noted)
Maximum instantaneous
at I F = 5.0A, T C = 125°C
0.75
V F
V
forward voltage per leg (4)
at I F = 5.0A, T C = 25°C
0.85
Maximum reverse current per leg
T J = 25°C
100
A
I R
at working peak reverse voltage (4)
T J = 100°C
6.0
mA
Notes: (1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is
4.9 mm (0.19”)
(4) Pulse test: 300
s pulse width, 1% duty cycle
Document Number 88681
www.vishay.com
23-Apr-03
1
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MBRF1090CT thru MBRF10100CT
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (T A = 25°C unless otherwise noted)
Fig. 2 – Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
Fig. 1 – Forward Current Derating Curve
10
120
Resistive or Inductive Load
T J = T J max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
8
80
6
60
4
40
2
20
0
0
0
50
100
150
1
10
100
Number of Cycles at 60 H Z
Case Temperature ( °
C)
Fig. 4 – Typical Reverse
Characteristics Per Leg
Fig. 3 – Typical Instantaneous
Forward Characteristics Per Leg
100
100
T J = 150 °
C
150 °
C
10
125 °
C
10
100
C
1
100 ° C
T J = 175 ° C
T J = 25 °
C
0.1
1.0
0.01
0.1
25
C
0.001
0.0001
0.01
0
20
40
60
80
100
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 – Typical Transient
Thermal Impedance Per Leg
Fig. 6 – Typical Junction Capacitance
Per Leg
100
1000
10
100
1
10
0.1
1
0.1
0.01
1
10
0.1
1
10
100
t -- Pulse Duration (sec.)
Reverse Voltage (V)
www.vishay.com
Document Number 88681
2
23-Apr-03
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