Maximum Ratings (at TA=25°Cunless otherwise noted)
Parameter Symbol Unit
Repetitive peak reverse voltage
RMS voltage
Continuous reverse voltage
Maximum Forward rectified current
Maximum forward voltage @IF= 1.0A
Maximum Forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
Reverse current
Maximum Reverse recovery time (note 1)
Typical Diode junction capacitance
Operating junction temperature
Storage temperature range
VR=VRRM @TA=100 °C
Voltage: 50 to 1000 Volts
Current: 1.0 A
RoHS Device
Dimensions in inches and (millimeter)
Features
-Batch process design,excellent power dissipation offers
better reverse leakage current and thermal resistance.
-Tiny plastic SMD package.
-Fast switching for high efficiency.
-Glass passivated chip junction.
Mechanical data
-Case: Molded plastic, SOD-123/Mini SMA.
-Terminals: Solder plated, solderable per MIL-STD-
750, method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.018 grams approx.
CFRM101-HF Thru. CFRM107-HF
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QW-JF001
SMD Fast Recovery Rectifiers
REV:A
Comchip Technology CO., LTD.
Mini SMA
0.154(3.9)
0.138(3.5) 0.012(0.3) Typ.
0.075(1.9)
0.059(1.5)
0.067(1.7)
0.051(1.3)
0.028(0.7) Typ.
0.028(0.7) Typ.
VRRM
VRMS
VR
IO
VF
IFSM
IR
trr
RθJA
CJ
TJ
TSTG
CFRM
101-HF
CFRM
102-HF
CFRM
103-HF
CFRM
104-HF
CFRM
105-HF
CFRM
106-HF
CFRM
107-HF
50
35
50
100
70
100
200
140
200
400
280
400
1.0
1.3
30
5.0
100
42
15
-55 to +150
-65 to +175
600
420
600
800
560
800
1000
700
1000
V
V
V
A
V
A
μA
nS
OC/W
pF
OC
OC
150 250 500
VR=VRRM @TA= 25 °C
Note 1. Reverse recovery time test condition , IF=0.5A, IRR=0.25AIR=1.0A,
f=1MHz and applied 4V DC reverse voltage
Typical Thermal resistance
(Junction to ambient )
-Low Profile surface mounted application in order to
optimize board space.
-High current capability.
-High surge current capability.
Halogen Free
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Rating and Characteristic Curves (CFRM101-HF Thru. CFRM107-HF)
ΙΟ, Averaged Forward Current (A)
Ambient Temperature, ( °C)
0
Fig.1 Typical Forward Characteristics
Instantaneous Forward Current, (A)
Forward Voltage, (V)
0.6 1.0 1.4 2.0
Fig.3- Maximum Non-repetitive Forward
Surge Current
0
Peak Forward Surge Current, (A)
Number of Cycles at 60Hz
20
50
1 10
0.01
10
100
200
100
Fig.4- Typical Junction Capacitance
0
Junction Capacitance, (pF)
Reverse Voltage, (V)
20
35
15
1.8
0.1
0.01 100
1
0
0.6
1.0
1.2
0.4
0.2
20
5
100
10
30
40
10
0.8 1.2 1.6
0.8
SMD Fast Recovery Rectifiers
1
O
TJ=25 C
Pulse width=300μs
1% duty cycle
Single phase, half
wave, 60Hz, resistive
or inductive load
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
0.1 10
25
30
Fig.5 Test Circuit Diagram and Reverse Recovery Time Characteristics
(+)
(+)
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
40 60 80 120 140 160 180
Fig.2- Typical Forward Current
CurveDerating
B C dD D2D1
Mini-SMA/SOD-123
SYMBOL
A
(mm)
(inch) 2.441 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 7.007 ± 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 P0P1W W1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.10
0.138 ± 0.004
Mini-SMA/SOD-123
1.90 ± 0.10
0.075 ± 0.004
3.90 ± 0.10
0.153 ± 0.004
1.68 ± 0.10
0.066 ± 0.004
0.23 ± 0.10
T
SMD Fast Recovery Rectifiers
Page 3
QW-JF001
REV:A
Comchip Technology CO., LTD.
0.009 ± 0.004 0.315 ± 0.012
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
D1
D2
D
W1
T
C
Direction of Feed
Reel Taping Specification
Index hole
d
E
F
B W
P
P0
P1
A
Page 4
QW-JF001
REV:A
Comchip Technology CO., LTD.
Part Number
F1
Marking Code
Marking Code
CFRM101-HF
XX
CFRM103-HF
CFRM105-HF
CFRM106-HF
F3
F5
F6
CFRM104-HF F4
CFRM102-HF F2
CFRM107-HF F7
SMD Fast Recovery Rectifiers
A
B
C
E
D
Standard Packaging
Case Type
Qty per Reel
(Pcs)
2500
Reel Size
(inch)
7
Mini-SMA/SOD-123
Suggested PAD Layout
SIZE
(inch)
0.130
(mm)
3.30
1.40
1.90
0.055
0.075
4.70 0.185
E1.90 0.075
B
C
D
A
Mini-SMA/SOD-123
