KMB24F THRU KMB220F
Schottky Surface Mount Flat Bridge R ectifier
Reverse Voltage - 40 to 200 Volts
Forward Current - 2.0 Amperes
MBF
.071(1.8)
.055(1.4)
C0.5
FEATURES
· Surge overload rating: 30 amperes peak
· Ideal for printed circuit board
.043(1.1)
.027(0.7)
.276(7.0)
.260(6.6)
· Plastic material has Underwriters Laboratory
Flammability Classification 94V-0
· Low leakage
· Reliable low cost construction utilizing molded
- +
~ ~
.030(0.75)
.018(0.45)
.106(2.7)
.09(2.3)
.197(5.0)
.181(4.6)
.157(4.0)
.142(3.6)
.014(.35)
.006(.15)
MECHANICAL DATA
Case: Molded plastic, MBF
Epoxy: UL 94V-O rate flame retardant
Terminals: Leads solderable per MIL-STD-202,
method 208 guaranteed
Mounting position: Any
.063(1.6)
.047(1.2)
.008(0.2)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase,half wave 60Hz,resistive or inductive load,for current capacitive load, derate by 20%.
MDD Catalog Number
Symbol
KMB24F KMB26F KMB28F
KMB210F
KMB215F
KMB220F
UNIT
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.2×0.2"(5.0×5.0mm)copper pad area
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
Maximum instantaneous forwad voltage at 2.0A
Maximum DC reverse current
T
A
= 25
℃
at Rated DC blocking voltage
T
A
= 100℃
Typical Junction Capacitance at 4.0V,1.0MHz
Typical Thermal resistance (Note1)
Operating junction temperature range
Storage temperature range
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
C
J
R
θJA
R
θJL
T
J
T
STG
40
28
40
60
42
60
80
56
80
2.0
40
100
70
100
150
105
150
200
140
200
V
V
V
A
A
0.55
0.70
0.5
10
0.85
0.3
5
80
75
20
–55
to +125
–
55 to +150
0.90
V
mA
pF
℃/
W
℃
℃
220
Note:1.Thermal resistance from junction to ambient and from junction to lead P.C.B.mounted on 0.2×0.2"(5.0×5.0mm)copper pad areas.
RATINGS AND CHARACTERISTIC CURVES KMB24F THRU KMB220F
Fig.1 Forward Current Derating Curve
Instaneous Reverse Current (
μA)
3.0
10
4
T
J
=100
°C
Fig.2 Typical Reverse Characteristics
Average Forward Current (A)
2.5
2.0
1.5
1.0
0.5
0.0
25
50
75
100
125
150
10
3
10
2
T
J
=75
°C
KMB24F/KMB26F
KMB28F-KMB220F
10
1
T
J
=25
°C
10
0
0
20
40
60
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage(%)
Fig.3 Typical Forward Characteristic
Instaneous Forward Current (A)
500
20
10
Fig.4 Typical Junction Capacitance
T
J
=25
°C
Junction Capacitance ( pF)
200
100
50
KMB24F
KMB26F-KMB220F
1.0
KMB24F
KMB26F
KMB28F/KMB220F
20
10
0.1
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
10
100
Instaneous Forward Voltage (V)
Reverse Voltage (V)
Transient Thermal Impedance(
°C
/W)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Peak Forward Surage Current (A)
60
50
40
30
20
10
00
1
10
100
Fig.6- Typical Transient Thermal Impedance
1000
100
10
8.3 ms Single Half Sine Wave
(JEDEC Method)
1
0.01
0.1
1
10
100
Number of Cycles at 60Hz
t, Pulse Duration(sec)
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!