Comchip CURA102-HF Smd ultra fast recovery rectifier Datasheet

SMD Ultra Fast Recovery Rectifiers
CURA101-HF Thru. CURA107-HF
Reverse Voltage: 50 to 1000 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
DO-214AC (SMA)
Features
0.177(4.50)
0.157(3.99)
- Ideal for surface mount applications.
- Easy pick and place.
- Plastic package has Underwriters Lab.
flammability classification 94V-0.
0.110(2.79)
0.100(2.54)
0.065(1.65)
0.049(1.25)
- Ultra fast recovery time: 50~100nS.
- Low leakage current.
0.208(5.28)
0.193(4.90)
Mechanical data
0.012(0.305)
0.006(0.152)
0.090(2.29)
0.078(1.98)
- Case: JEDEC DO-214AC, molded plastic.
- Terminals: solderable per MIL-STD-750,
method 2026.
0.005(0.127)Max
0.060(1.52)
0.030(0.76)
- Polarity: Color band denotes cathode end.
- Approx. weight: 0.064 grams
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
Symbol
CURA
101-HF
CURA
102-HF
CURA
103-HF
CURA
104-HF
CURA
105-HF
CURA
106-HF
CURA
107-HF
Units
Max. repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Max. DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Max. RMS voltage
VRMS
35
70
140
280
420
560
700
V
Peak surge forward current, 8.3ms
single half sine-wave superimposed
on rate load (JEDEC method)
IFSM
30
A
Max. average forward rectified current
At TA = 55°C
I(AC)
1.0
A
Max. instantaneous forward voltage per at
1.0A
VF
Reverse recovery time
Trr
CJ
Parameter
Typical Junction Capacitance
(Measured at 1.0MHz and applied reves voltage of 4.0V)
Max. DC reverse current at TA=25
rated DC blocking voltage TA=100
O
C
C
O
1.3
1.0
1.7
V
50
100
nS
20
15
nS
IR
5.0
100
μA
RθJL
88
°C/W
RθJL
28
°C/W
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
Typical Thermal Resistance(Note 1)
Operating junction temperature
Storage temperature
Notes: 1. Thermal resistance from junction to lead.
REV:A
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QW-JU001
Comchip Technology CO., LTD.
SMD Ultra Fast Recovery Rectifiers
RATING AND CHARACTERISTIC CURVES (CURA101-HF thru CURA107-HF)
Fig.1- Typical Forward Current Derating Curve
Fig.2 - Maximum NON-Repetitive Peak
Forward Surge Current
1.4
O
1.0
0.8
0.6
Single phase
Half wave 60Hz
0.4
0.2
TJ=25 C
8.3ms single half sine
wave, JEDEC method
30
Peak Forward Surge Current, (°C)
Average Forward Current, (A)
1.2
20
10
1cycle
0
0
55
0
25
50
75
100
125
150
1
175
2
4
10
20
40
100
Number of Cycles at 60Hz
Ambient Temperature, (°C)
Fig.4 - Typical Reverse Characteristics
Fig.3 - Typical Instantaneous Forward
Characteristics
100
V
V
00
80
0V
/1
0
/40
0
30 0
600
V
V
/20
0
50 /
1 00
F o r w a rd C u rren t(A)
10
Instaneous Reverse Current, (µA)
100
1
0.1
TJ=25 OC
Pulse width 300μS
1% duty cycle
10
O
TJ=100 C
1
TJ=25 OC
0.1
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
Forward Voltage (V)
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage, (%)
Fig.6 - Test Circuit Diagram and Reverse Recovery
Time Characteristic
Fig.5 - Junction Capacitance
1000
50Ω
NONINDUCTIVE
trr
10Ω
NONINDUCTIVE
Junction capacitance,(pF)
+0.5A
CR
CR
100
UA
101
UA
1 03
-G~
CU
-G~
CU
RA
1 03
RA
1 07
(+)
25Vdc
(approx.)
(-)
-G
-G
(-)
D.U.T.
1Ω
NONINDUCTIVE
PULSE
GENERATOR
(NOTE 2)
0
-0.25A
(+)
OSCILLLISCOPE
(NOTE 1)
NOTES: 1. Rise time=7ns max., input impedance=1 MΩ, 22pF.
2. Rise time=10ns max.,Source impedance=50Ω.
-1.0A
1cm
Set time base for
50 / 100nS / cm
10
0.1
1.0
10
100
Reverse Voltage, (V)
REV:A
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QW-JU001
Comchip Technology CO., LTD.
SMD Ultra Fast Recovery Rectifiers
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
DO-214AC (SMA)
DO-214AC (SMA)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.7 Max
5.3 Max
2.66 Max
1.50 ± 0.10 DIA
330± 2.00
50.0 Min.
13.5 ± 1.00
(inch)
0.106 Max
0.209 Max
0.105 Max
0.059 ± 0.004 DIA
13.00± 0.079
1.969 Min.
0.531 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
12.0 ± 0.30
18.4 Max.
(inch)
0.689 ± 0.004
0.216 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.472 ± 0.012
0.724 Max
REV:A
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QW-JU001
Comchip Technology CO., LTD.
SMD Ultra Fast Recovery Rectifiers
Marking Code
Comchip logo
Package:
Marking Code
Part Number
CURA101-HF
U101
CURA102-HF
U102
CURA103-HF
U103
CURA104-HF
U104
CURA105-HF
U105
CURA106-HF
U106
CURA107-HF
U107
PKG
SMA
SMB
SMC
A
B
C
C
XXXX
Product type marking code
Suggested PAD Layout
DO-214AC (SMA)
D
(mm)
(inch)
A
A
4.50
0.177
E
B
1.50
0.059
C
3.60
0.142
D
6.00
0.236
E
3.00
0.118
SIZE
C
B
Standard Packaging
Qty per Reel
Reel Size
(Pcs)
(inch)
5000
13
Case Type
DO-214AC (SMA)
REV:A
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QW-JU001
Comchip Technology CO., LTD.
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