QW-BF006 CFRM104-G Thru CFRM107

SMD Fast Recovery Rectifiers
CFRM104-G Thru. CFRM107-G
Voltage: 400 to 1000 Volts
Current: 1.0 A
RoHS Device
Mini SMA
Features
0.154(3.9)
0.138(3.5)
-Excellent power dissipation offers better reverse
leakage current and thermal resistance.
-Low profile surface mounted application in order
to optimize board space.
-Tiny plastic SMD package.
-High current capability.
-Ultrafast recovery time for high efficiency.
-High surge current capability.
-Glass passivated chip junction.
0.012(0.3) Typ.
0.075(1.9)
0.059(1.5)
0.067(1.7)
0.051(1.3)
Mechanical data
0.028(0.7) Typ.
0.028(0.7) Typ.
-Epoxy: UL94V-0 rated flame retardant.
-Case: Molded plastic, SOD-123H/MINI SMA
-Terminals: Solderable per MIL-STD-750, Method 2026.
-Polarity: Indicated by cathode band.
-Mounting Position: any
-Weight: 0.018 grams approx.
Dimensions in inches and (millimeter)
Circuit diagram
Maximum Ratings (at TA=25°C unless otherwise noted)
Symbol
CFRM
104-G
CFRM
105-G
CFRM
107-G
Unit
Repetitive peak reverse voltage
VRRM
400
600
1000
V
RMS voltage
VRMS
280
420
700
V
Continuous reverse voltage
VR
400
600
1000
V
Forward rectified current
IO
1.0
A
Maximum forward voltage @IF= 1.0A
VF
1.3
V
Forward surge current, 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
IFSM
30
A
Parameter
Max.Reverse current
VR=VRRM
@TA= 25 °C
μA
@TA=125 °C
Reverse recovery time (note 1)
Thermal resistance, junction to case
Diode junction capacitance
Operating junction temperature
f=1MHz and applied 4V DC reverse voltage
Storage temperature range
5.0
IR
100
trr
150
250
500
nS
RθJC
35
°C/W
CJ
15
pF
TJ
-55 to +150
°C
TSTG
-65 to +175
°C
Note 1. Reverse recovery time test condition , IF=0.5A, IR=1.0A, IRR=0.25A
Company reserves the right to improve product design , functions and reliability without notice.
REV:D
QW-BF006
Page 1
Comchip Technology CO., LTD.
SMD Fast Recovery Rectifiers
Rating and Characteristic Curves (CFRM104-G Thru. CFRM107-G)
Fig.1- Forward characteristics
Fig.2- Forward current derating curve
1.2
ΙΟ, Averaged forward current, (A)
IF, Forward current, (A)
100
10
1
0.1
O
TJ=25 C
Pulse width=300μs
1% duty cycle
0.01
0.6
1.0
0.8
0.6
0.4
Single phase, half
wave, 60Hz, resistive
or inductive load
0.2
0
0.8
1.0
1.2
1.4
1.6
1.8
0
2.0
50
100
150
200
TA, Ambient temperature, (°C)
VF, Forward voltage, (V)
Fig.3- Test circuit diagram and reverse recovery time characteristics
trr
50W
NONINDUCTIVE
10W
NONINDUCTIVE
0
( )
(+)
25Vdc
(approx.)
D.U.T.
PULSE
GENERATOR
(NOTE 2)
( )
1W
NONINDUCTIVE
|
|
|
|
|
|
|
|
+0.5A
-0.25A
(+)
OSCILLISCOPE
(NOTE 1)
-1.0A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
1cm
SET TIME BASE FOR
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
50 / 10ns / cm
Fig.4- Max. Non-repetitive forward
surge current
Fig.5- Typical junction capacitance
50
35
CJ, Junction capacitance, (pF)
IFSM, Peak forward surge current (A)
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
40
30
20
10
0
1
10
100
30
25
20
15
10
5
0
0.01
Number of cycles at 60Hz
0.1
1
10
100
VR, Reverse voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:D
QW-BF006
Page 2
Comchip Technology CO., LTD.
SMD Fast Recovery Rectifiers
Reel Taping Specification
d
P0
T
P1
E
Index hole
F
W
B
C
P
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
10 pitches (min)
.......
.......
Start
10 pitches (min)
Direction of Feed
Mini-SMA/SOD-123
Mini-SMA/SOD-123
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.90 ± 0.10
3.90 ± 0.10
1.68 ± 0.10
1.50 ± 0.10
178 ± 2.00
62.0 MIN.
13.0 ± 0.50
(inch)
0.075 ± 0.004
0.153 ± 0.004
0.066 ± 0.004
0.059 ± 0.004
7.00 ± 0.079
2.440 MIN.
0.512 ± 0.020
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.23 ± 0.10
8.00 ± 0.30
11.40 ± 1.0
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.004
0.314 ± 0.012
0.449 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV:D
QW-BF006
Page 3
Comchip Technology CO., LTD.
SMD Fast Recovery Rectifiers
Marking Code
Part Number
Marking Code
CFRM104-G
F4
CFRM105-G
F5
CFRM107-G
F7
XX
xx= Product type marking code
Suggested PAD Layout
Mini-SMA/SOD-123
D
SIZE
(mm)
(inch)
A
3.30
0.130
B
1.40
0.055
C
1.90
0.075
D
4.70
0.185
E
1.90
0.075
A
E
C
B
Standard Packaging
REEL PACK
Case Type
Mini-SMA
/ SOD-123
REEL
Reel Size
( pcs )
(inch)
2,500
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:D
QW-BF006
Page 4
Comchip Technology CO., LTD.