CGRC303-HF [COMCHIP]
SMD General Purpose Rectifiers; SMD通用整流器
| 型号： | CGRC303-HF |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD General Purpose Rectifiers |
| 文件： | 总4页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD General Purpose Rectifiers
SMD Diodes Specialist
CGRC301-HF Thru. CGRC307-HF
Glass Passivated Type
Reverse Voltage: 50 to 1000 Volts
Forward Current: 3.0 Amp
RoHS Device
Features
DO-214AB (SMC)
-Halogen free.
-Ideal for surface mount applications.
0.280(7.11)
0.260(6.60)
-Easy pick and place.
-Plastic package has Underwriters Lab.
flammability classification 94V-0.
0.245(6.22)
0.220(5.59)
0.126(3.20)
0.114(2.90)
-Built in strain relief.
-High surge current capability.
0.320(8.13)
0.305(7.75)
0.012(0.305)
0.006(0.152)
Mechanical data
-Case: JEDEC DO-214AB, molded plastic.
0.103(2.62)
0.079(2.06)
0.008(0.20)max
0.060(1.52)
0.030(0.76)
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.23 grams
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
CGRC
CGRC
CGRC
CGRC
CGRC
CGRC
CGRC
Parameter
Max. repetitive peak reverse voltage
Max. DC blocking voltage
Max. RMS voltage
Symbol
Units
301-HF 302-HF 303-HF 304-HF 305-HF 306-HF 307-HF
VRRM
VDC
50
50
35
100
100
70
200
200
140
400
400
280
600
600
420
800
800
560
1000
1000
700
V
V
V
VRMS
Peak surge forward current, 8.3ms
single half sine-wave superimposed
on rate load (JEDEC method)
IFSM
100
A
Max. average forward current
IO
3.0
1.1
A
V
Max. instantaneous forward voltage at
3.0A
VF
Max. DC reverse current at TA=25°C
rated DC blocking voltage TA=125°C
5.0
250
μA
IR
Max. thermal resistance (Note 1)
Max. operating junction temperature
Storage temperature
RθJA
TJ
50
150
°C/W
°C
TSTG
-55 to +150
°C
Notes: 1. Thermal resistance from junction to terminal mounted on P.C.B. with 5.0×5.0 mm square (0.13mm thick) land area.
REV:A
Page 1
QW-JG001
Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CGRC301-HF thru CGRC307-HF)
Fig.1 Reverse Characteristics
Fig.2 Forward Characteristics
1000
100
10
10
1
TJ=25 O
C
Pulse width 300μS
4% duty cycle
TJ=125 OC
1
0.1
TJ=25 O
C
0.1
0.01
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
20
40
60
80
100
120
140
Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig.3 Junction Capacitance
Fig.4 Current Derating Curve
100
10
1
3.5
3.0
2.5
2.0
1.5
1.0
Single phase, half
wave 60Hz, resistive
or inductive load
TJ=25 O
C
f=1MHz
0.5
0
Vsig=50mVp-p
0.1
1
10
100
0
25
50
75
100
125
150
175
Reverse Voltage (V)
Ambient Temperature (°C)
Fig.5 Non-repetitive Forward Surge Current
120
100
80
TJ=25 O
C
8.3ms single half sine
wave, JEDEC method
60
40
20
0
1
10
100
Number of Cycles at 60Hz
REV:A
Page 2
QW-JG001
Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
Reel Taping Specification
SMD Diodes Specialist
d
P0
P1
T
E
F
Index hole
W
B
Polarity
C
P
A
1
2
0
o
D2
D
D1
W1
Trailer
.......
Device
Leader
.......
.......
.......
.......
.......
.......
Start
End
.......
10 pitches (min)
10 pitches (min)
Direction of Feed
SYMBOL
(mm)
A
B
C
d
D
D1
D2
DO-214AB (SMC)
6.3 (max)
8.6 (max)
2.9 (max)
0.114 (max)
1.50 ± 0.10
0.059 ± 0.004
330 ± 1.00
50.0 MIN.
1.969 MIN.
13.5 ± 1.00
0.531 ± 0.039
(inch)
0.248(max)
0.338 (max)
13.00 ± 0.039
SYMBOL
(mm)
E
F
P
P0
P1
W
W1
DO-214AB (SMC)
16.0 ± 0.20
1.75 ± 0.10
7.50 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
0.157 ± 0.004
2.00 ± 0.05
0.079 ± 0.002
22.4 MAX.
0.882 MAX
(inch)
0.689 ± 0.004
0.295 ± 0.002
0.314 ± 0.004
0.629 ± 0.008
REV:A
Page 3
QW-JG001
Comchip Technology CO., LTD.
SMD General Purpose Rectifiers
Marking Code
SMD Diodes Specialist
Marking Code
Park Number
XXX
301 thru 307
CGRC301-HF thru CGRC307-HF
D
A
E
Suggested PAD Layout
DO-214AB (SMC)
SIZE
(mm)
(inch)
0.244
0.063
A
B
C
6.20
C
1.60
4.80
0.189
1.441
0.181
B
D
E
7.80
4.6
Standard Package
Qty per Reel
Reel Size
(inch)
Case Type
(Pcs)
DO-214AB (SMC)
3000
13
REV:A
Page 4
QW-JG001
Comchip Technology CO., LTD.
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