CDBFR70-HF [COMCHIP]
SMD Schottky Barrier Diode;
| 型号： | CDBFR70-HF |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD Schottky Barrier Diode 二极管 |
| 文件： | 总4页 (文件大小：124K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Schottky Barrier Diode
CDBFR70-HF
Io = 70 mA
VR = 70 Volts
RoHS Device
Halogen Free
1005/SOD-323F
Features
0.102(2.60)
0.095(2.40)
-Low forward Voltage.
-Designed for mounting on small surface.
-Extremely thin / leadless package.
-Majority carrier conduction.
0.051(1.30)
0.043(1.10)
0.035(0.90)
0.027(0.70)
Mechanical data
-Case: 1005/SOD-323F standard package,
0.020(0.50) Typ.
molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
-Marking code: cathode band & BG
-Mounting position: Any
0.040(1.00) Typ.
Dimensions in inches and (millimeter)
-Weight: 0.006 gram(approx.).
O
Maximum Rating (at TA=25 C unless otherwise noted)
Symbol
Parameter
Peak reverse voltage
Reverse voltage
Conditions
Min Typ Max Unit
VRM
70
V
VR
70
V
RMS reverse voltage
VR(RMS)
49
V
Average forward rectified current
Forward current,surge peak
Power dissipation
IO
IFSM
PD
70
mA
A
8.3 ms single half sine-wave superimposed
on rate load(JEDEC method)
0.1
200
+125
+125
mW
O
Storage temperature
TSTG
Tj
-65
C
O
Junction temperature
C
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
Typ
Symbol
Parameter
Conditions
Min
Max Unit
IF = 1mA
IF = 15mA
0.41
V
Forward voltage
VF
1
Reverse current
VR = 50V
IR
0.1
2
uA
pF
Capacitance between terminals
f = 1 MHz, and 0 VDC reverse voltage
IF=IR=10mA,Irr=0.1xIR,RL=100 Ohm
CT
Trr
Reverse recovery time
5
nS
REV:A
Page 1
QW-G1010
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES (CDBFR70-HF)
Fig. 1 - Forward characteristics
Fig. 2 - Reverse characteristics
100u
10u
100
10
O
C
O C
5
7
5
2
125OC
75OC
O C
0
OC
0
4
-
1u
100n
10n
25OC
0OC
1
1n
-40OC
0.1
0.1n
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4 1.6
0
10
20
30
40
50
60
70
Forward voltage (V)
Reverse voltage (V)
Fig.3 - Capacitance between
terminals characteristics
Fig.4 - Current derating curve
120
2.0
1.8
f=1MHz
Mounting on glass epoxy PCBs
TA=25OC
100
80
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
60
40
20
0
0
5
10
15
20
25
30
35 40
0
25
50
75
100
125 150
O
Reverse voltage (V)
Ambient temperature ( C)
REV:A
Page 2
QW-G1010
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Reel Taping Specification
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
1
2
SYMBOL
A
B
C
d
D
D
D
1005
(mm)
1.55 ± 0.10
2.65 ± 0.10
1.05 ± 0.10
1.55 ± 0.05
178 ± 1
60.0 MIN.
13.0 ± 0.20
(SOD-323F)
(inch)
0.061 ± 0.004
0.104 ± 0.004
0.041± 0.004
0.061 ± 0.002
7.008 ± 0.04
2.362 MIN.
0.512 ± 0.008
0
1
1
SYMBOL
E
F
P
P
P
T
W
W
1005
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.23 ± 0.05
8.00 ± 0.20
13.5 MAX.
(SOD-323F)
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.002
0.315 ± 0.008
0.531 MAX.
REV:A
Page 3
QW-G1010
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Marking Code
Marking Code
BG
Park Number
CDBFR70-HF
BG
Suggested PAD Layout
1005/SOD-323F
SIZE
(mm)
(inch)
D
A
A
B
C
2.00
0.079
0.70
1.30
0.028
0.051
E
C
D
E
2.70
1.30
0.106
0.051
B
Standard Package
Qty per Reel
Reel Size
(inch)
Case Type
(Pcs)
1005/SOD-323F
4000
7
REV:A
Page 4
QW-G1010
Comchip Technology CO., LTD.
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