Maximum Ratings (at TA=25°C unless otherwise noted)
Parameter Symbol Unit
Max. Repetitive peak reverse voltage
Max. Continuous reverse voltage
Max. RMS voltage
Max. Forward voltage
@ IF=1.0A
Max. Forward surge current
8.3ms singe half sine-wave superimposed
on rated load (JEDEC method)
Max. Reverse current
VR=VRRM TJ=25°C
Typ. Thermal resistance
Junction to ambient air
Operating junction temperature
Storage temperature range
Dimensions in inches and (millimeter)
CFRMT101-HF Thru. CFRMT107-HF
Page 1
QW-JF002
REV: A
Comchip Technology CO., LTD.
VRRM
VR
VRMS
IO
VF
IFSM
IR
RθJA
TJ
TSTG
CFRMT
102-HF
CFRMT
103-HF
CFRMT
104-HF
CFRMT
105-HF
CFRMT
106-F
CFRMT
107-HF
50
50
35
100
100
70
200
200
140
400
400
280
1.0
1.3
25
5.0
100
600
600
420
800
800
560
1000
1000
700
V
V
V
A
V
A
μA
°C/W
°C
°C
SMD Diodes Specialist
0.146(3.7)
0.130(3.3) 0.012(0.3) Typ.
0.071(1.8)
0.055(1.4)
0.040(1.0)
0.024(0.6)
0.031(0.8) Typ.0.031(0.8) Typ.
SOD-123H
42
-55 to +150
-65 to +175
CJ
pF
15
Typ. Diode Junction capacitance
f=1MHz and applied 4V DC reverse voltage
101-HF
CFRMT
Features
-Tiny plastic SMD package.
-High current capability.
-High surge current capability.
-Glass passivated chip junction.
-Excellent power dissipation offers better reverse
leakage current and thermal resistance.
-Lead-free parts meet RoHS requirments.
VR=VRRM TJ=100°C
Max. Reverse recovery time (note 1) TRR 150 ns
500
-Fast switching for high efficiency.
Note 1. Reverse recovery time test condition,IF=0.5A,IR=1.0A,IRR=0.25A
Max. Forward rectified current
Ambient temperature=55°C
250
Low Profile SMD Fast Recovery Rectifiers
Reverse Voltage: 50 to 1000 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
-Low profile package is 40% thinner than standards
SOD-123.
Mechanical data
-Case: Molded plastic, SOD-123H/MINI SMA
-Terminals: Solderable per MIL-STD-750, Method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.011 grams approx.
-Mounting Position: any
-Epoxy: UL94-V0 rated flame retardant.
Page 2
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Rating and Characteristic Curves (CFRMT101-HF Thru. CFRMT107-HF)
Fig.2- Typical Forward Characteristics
ΙF, Forward Current, (A)Instantaneous
VF, Forward Voltage (V)
0.6
Fig.5- Typical Junction Capacitance
0
CJ, Junction Capacitance, (pF)
VR, Reverse Voltage, (V)
20
0.01 1 100
2.0
Fig.1- Typical Forward Current
0
IO, Average Forward Current, (A)
TA, Ambient Temperature (°C)
0.8
1.4
0.6
0175
100
0.01
1.0
10
100
0.1
0.8
0.2
1.2 1.4
10
25
35
0.4
50 125
1.0
1.2
1.0
O
TJ=25 C
Pulse width=300μs
1% duty cycle
0.1 10
15
30
15025 75
Fig.4- Maximum Non-repetitive
Forward Surge Current
0
IFSM, Peak Forward Surge Current, (A)
Number of Cycles at 60Hz
50
1 10 100
20
40
10
30
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
SMD Diodes Specialist
Derating Curve
1.6 1.8
Single phase, half
wave, 60Hz, resistive
or inductive load
(+)
(+)
25Vdc
(approx.)
( )
( )
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1
NON-
INDUCTIVE
W
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
D.U.T.
10
NONINDUCTIVE
50
NONINDUCTIVE
WW
+0.5A
0
-0.25A
-1.0A
|
|
|
|
|
|
|
|
1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
Fig.3- Test Circuit Diagram and Reverse
Recovery Time Characteristics
5
Low Profile SMD Fast Recovery Rectifiers
Page 3
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Comchip Technology CO., LTD.
SMD Diodes Specialist
Reel Taping Specification
QW-BU002
Index hole
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
d
E
F
B W
A
P
P0
P1
D1
D2
D
W1
T
C
Direction of Feed
B C dD D2D1
SOD-123H
SYMBOL
A
(mm)
(inch) 2.440 MIN.
4.00 ± 0.10
1.50 ± 0.10 62.0 MIN. 13.0 ± 0.50
4.00 ± 0.10 2.00 ± 0.10 8.00 ± 0.30 11.40 ± 1.0
178 ± 2.00
0.059 ± 0.004 7.00 ± 0.079 0.512 ± 0.020
SYMBOL
(mm)
(inch) 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.449 ± 0.039
E F P P0P1WW1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.10
0.138 ± 0.004
SOD-123H
2.00 ± 0.10
0.079 ± 0.004
3.85 ± 0.10
0.152 ± 0.004
1.10 ± 0.10
0.043 ± 0.004
0.23 ± 0.10
T
0.009 ± 0.004 0.315 ± 0.012
Low Profile SMD Fast Recovery Rectifiers
Part Number
F1
Marking Code
Marking Code
CFRMT101-HF
XX
Page 4
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Comchip Technology CO., LTD.
SMD Diodes Specialist
QW-BU002
CFRMT103-HF
CFRMT106-HF
CFRMT107-HF
F3
F6
F7
CFRMT104-HF F4
CFRMT102-HF F2
xx = Product type marking code
Suggested PAD Layout
SIZE
(inch)
0.118
(mm)
3.00
1.30
1.80
0.051
0.071
4.30 0.169
E1.70 0.067
B
C
D
A
C
A
E
D
B
SOD-123H
Pinning information
Pin Simplified outline Symbol
1 2
PIN 1 Cathode
PIN 2 Anode 21
CFRMT105-HF F5
Low Profile SMD Fast Recovery Rectifiers
Standard Package
Case Type
REEL PACK (T/R)
3000
SOD-123H
BOX
30000 240000
REEL
( EA ) CARTON
( EA )
(EA)
Reel Size
(inch)
7
Type Mat’l
Plastic
