Comchip CSFMT108-HF Low profile smd super fast recovery rectifier Datasheet

Low Profile SMD Super Fast Recovery Rectifiers
SMD Diodes Specialist
CSFMT101-HF Thru. CSFMT108-HF
Reverse Voltage: 50 to 600 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
SOD-123H
Features
0.146(3.7)
0.130(3.3)
-Excellent power dissipation offers better reverse
leakage current and thermal resistance.
-Low profile package is 40% thinner than standards
SOD-123.
-Tiny plastic SMD package.
-High current capability.
-Super fast reovery time for switching mode application.
-High surge current capability.
-Glass passivated chip junction.
-Lead-free parts meet RoHS requirment.
0.012(0.3) Typ.
0.071(1.8)
0.055(1.4)
0.040(1.0)
0.024(0.6)
Mechanical data
-Epoxy: UL94-V0 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: 0.011 grams approx.
0.031(0.8) Typ.
0.031(0.8) Typ.
Dimensions in inches and (millimeter)
Maximum Ratings (at TA=25°C unless otherwise noted)
Parameter
Max. repetitive peak reverse voltage
Max. Continuous rever voltage
Max. RMS voltage
Symbol
CSFMT CSFMT CSFMT CSFMT CSFMT CSFMT CSFMT CSFMT
101-HF 102-HF 103-HF 104-HF 105-HF 106-HF 107-HF 108-HF
Unit
VRRM
50
100
150
200
300
400
500
600
V
VR
50
100
150
200
300
400
500
600
V
VRMS
35
70
105
140
210
280
350
420
V
Max. averaged forward current
IO
Max. Forward voltage
@ IF=1.0A
VF
Reverse recovery time (Note 1)
TRR
35
ns
IFSM
25
A
1.0
0.95
A
1.25
1.70
V
Max. Forward surge current
8.3ms singe half sine-wave superimposed
on rated load (JEDEC method)
5.0
VR=VRRM TJ=25°C
Max. Reverse current
IR
Typ. Thermal resistance
Junction to ambient air
Typ. Junction capacitance
f=1MHz and applied 4V DC reverse voltage
Operating junction temperature
Storage temperature
μA
100
VR=VRRM TJ=100°C
RθJA
42
°C/W
CJ
10
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
REV: A
Page 2
QW-JS002
Comchip Technology CO., LTD.
Low Profile SMD Super Fast Recovery Rectifiers
SMD Diodes Specialist
Rating and Characteristic Curves (CSFMT101-HF Thru. CSFMT108-HF)
Fig.1- Typical Forward Characteristics
Fig.2- Typical Forward Current
Derating Curve
0.6
0.4
0.2
0
0
25
75
50
100
125
150
04
F~
1
6HF
1-H
0.1
T1
FM
CS
07
-
0
~1
HF
HF
8-
TJ=25 OC
Pulse width=300μs
1% duty cycle
0.01
0.001
0.4
175
5HF
~1
0
FM
T1
0
CS
T1
0
0.8
1.0
FM
1.0
CS
1.2
-H
F
10
Single phase, half
wave, 60Hz, resistive
or inductive load
ΙF,Instantaneous Forward Current, (A)
IO, Average Forward Current, (A)
1.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
VF, Forward Voltage (V)
TA, Ambient Temperature (°C)
Fig.3- Test Circuit Diagram and Reverse
Recovery Time Characteristics
Fig.4- Maximum Non-repetitive
Forward Surge Current
10W
NONINDUCTIVE
( )
(+)
25Vdc
(approx.)
D.U.T.
PULSE
GENERATOR
(NOTE 2)
( )
1W
NONINDUCTIVE
(+)
OSCILLISCOPE
(NOTE 1)
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
IFSM, Peak Forward Surge Current, (A)
25
50W
NONINDUCTIVE
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
20
15
10
5
0
trr
1
|
|
|
|
|
|
|
|
+0.5A
0
10
100
Number of Cycles at 60Hz
Fig.5- Typical Junction Capacitance
-0.25A
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
CJ, Junction Capacitance, (pF)
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
VR, Reverse Voltage, (V)
REV: A
Page 2
QW-JS002
Comchip Technology CO., LTD.
Low Profile SMD Super Fast Recovery Rectifiers
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
10 pitches (min)
.......
.......
Start
10 pitches (min)
Direction of Feed
SOD-123H
SOD-123H
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.00 ± 0.10
3.85 ± 0.10
1.10 ± 0.10
1.50 ± 0.10
178 ± 2.00
62.0 MIN.
13.0 ± 0.50
(inch)
0.079 ± 0.004
0.152 ± 0.004
0.043 ± 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
0.315 ± 0.012
0.449 ± 0.039
REV: A
Page 3
QW-JS002
Comchip Technology CO., LTD.
Low Profile SMD Super Fast Recovery Rectifiers
SMD Diodes Specialist
Pinning information
Simplified outline
Pin
PIN 1 Cathode
PIN 2 Anode
1
Symbol
1
2
2
Marking Code
Marking Code
Part Number
CSFMT101-G
S1
CSFMT102-G
S2
CSFMT103-G
S3
CSFMT104-G
S4
CSFMT105-G
S5
CSFMT106-G
S6
CSFMT107-G
S7
CSFMT108-G
S8
XX
xx = Product type marking code
Suggested PAD Layout
SOD-123H
SIZE
(mm)
(inch)
A
3.00
0.118
B
1.30
0.051
C
1.80
0.071
D
4.30
0.169
D
A
E
C
B
E
1.70
0.067
Standard Package
REEL PACK (T/R)
Case Type
SOD-123H
REEL
( EA )
BOX
(EA)
CARTON
( EA )
Reel Size
(inch)
Type Mat’l
3,000
30,000
240,000
7
Plastic
REV: A
Page 4
QW-JS002
Comchip Technology CO., LTD.
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