MBR870 查看數據表（PDF） - LiteOn Technology
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MBR870 Datasheet PDF : 3 Pages
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LITE-ON
SEMICONDUCTOR
SCHOTTKY BARRIER RECTIFIERS
MBR870 thru MBR8100
REVERSE VOLTAGE - 70 to 100 Volts
FORWARD CURRENT - 8.0 Amperes
FEATURES
Metal of silicon rectifier,majority carrier conducton
Guard ring for transient protection
Low power loss, high efficiency
High current capability, low VF
High surge capacity
Plastic package has UL flammability classification
94V-0
For use in low voltage,high frequency inverters,free
whelling,and polarity protection applications
MECHANICAL DATA
Case : TO-220AC molded plastic
Polarity : As marked on the body
Weight : 0.08 ounces, 2.24 grams
Mounting position : Any
Max. mounting torque = 0.5 N.m (5.1 Kgf.cm)
TO-220AC
B
C
K
PIN
1
2
I
H
PIN 1
PIN 2
L
M
TO-220AC
DIM. MIN. MAX.
D
A
14.22 15.88
A
B
9.65 10.67
E
C
2.54 3.43
D
5.84 6.86
E
8.26 9.28
F
F
-
6.35
G
12.70 14.73
G
H
4.83 5.33
J
I
0.51 1.14
J
0.30 0.64
N
K
3.53 4.09
L
3.56 4.83
M
1.14 1.40
CASE
N
2.03 2.92
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
CHARACTERISTICS
SYMBOL MBR870
Maximum Recurrent Peak Reverse Voltage
VRRM
70
Maximum RMS Voltage
VRMS
49
Maximum DC Blocking Voltage
VDC
70
Maximum Average Forward
Rectified Current (See Fig.1)
@TC=110 C
I(AV)
Peak Forward Surge Current
8.3ms single half sine-wave
IFSM
superimposed on rated load
Voltage Rate of Change (Rated VR )
dv/dt
IF =8A @ TJ =25 C
Maximum Forward
Voltage (Note 1)
IF =8A @ TJ =125 C
IF =16A @ TJ =25 C
VF
IF =16A @ TJ =125 C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ =25 C
@TJ =125 C
IR
Typical Thermal Resistance (Note 2)
R0JC
Typical Junction Capacitance (Note 3)
Operating Temperature Range
Storage Temperature Range
CJ
TJ
TSTG
NOTES : 1. 300us Pulse Width, Duty Cycle 2%
2. Thermal Resistance Junction to Case.
3. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC.
MBR880
MBR890
80
90
56
63
80
90
8
MBR8100
100
70
100
UNIT
V
V
V
A
125
10000
0.85
0.75
0.95
0.85
0.1
100
2.0
280
-55 to +150
-55 to +175
A
V/us
V
mA
C/W
pF
C
C
REV. 5, Oct-2010, KTHA09
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