CDBR3-54M-HF

Small Signal Schottky Diodes
CDBR3-54M-HF
Reverse Voltage: 30 Volts
Forward Current: 200 mA
RoHS Device
Halogen Free
SOT-723
0.011(0.27)
0.007(0.17)
Features
1
0.049(1.25)
0.045(1.15)
- Extremely Fast Switching Speed.
0.031(0.8)
Typ.
3
0.015(0.37)
0.011(0.27)
2
- Low Forward Voltgae.
0.033(0.85)
0.030(0.75)
Mechanical data
0.049(1.25)
0.045(1.15)
- Case: SOT-723, Molded Plastic
0.020(0.50)
0.017(0.43)
0.002(0.05)
0.000(0.00)
- Trminals: Solderable per MIL-STD-202, Method 208
0.006(0.15)
0.003(0.08)
Circuit diagram
1
2
3
Dimensions in inches and (millimeter)
Maximum Ratings (at Ta=25°C unless otherwise noted)
Symbol
Limits
Unit
Peak repetitive reverse voltage
Working peak reverse voltage
VRRM
VRWM
30
V
RMS reverse voltage
VR(RMS)
21
V
Io
200
mA
Parameter
Conditions
Average forward current
Non-repetitive peak forward surge current
@t < 1s
IFSM
600
mA
Repetitive peak forward current
@t < 1s, δ < 0.5
IFRM
300
mA
PD
150
mW
RθJA
667
°C/W
Tj
-55 to +125
°C
TSTG
-55 to +150
°C
Power dissipation
Thermal resistance form junction to ambient
Operating temperature range
Storage temperature range
Electrical Characteristics (at Ta=25°C unless otherwise noted)
Parameter
Conditions
Symbol
Min
V(BR)
30
Typ
Max
Reverse voltage
IR = 100µA
Reverse current
VR = 25V
IR
2
IF = 0.1mA
VF1
0.24
IF = 1mA
VF2
0.32
IF = 10mA
VF3
0.4
IF = 30mA
VF4
0.5
IF = 100mA
VF5
1
Junction capacitance
VR=1V, f = 1MHZ
CJ
Reverse recovery time
IF = IR = 10mA, IR(REC)= 1mA
trr
Forward voltage
Unit
V
10
μA
V
PF
5
Company reserves the right to improve product design , functions and reliability without notice.
ns
REV: B
Page 1
QW-JA006
Comchip Technology CO., LTD.
Small Signal Schottky Diodes
RATING AND CHARACTERISTIC CURVES (CDBR3-54M-HF)
Fig.1 - Typical Forward Characteristics
Fig.2 - Typical Reverse Characteristics
200
1000
100
TA=125°C
Reverse Current, (uA)
Forward Current, (mA)
100
10
TA=100°C
TA=75°C
TA=125°C
1
TA=50°C
TA=100°C
TA=75°C
10
TA=50°C
1
TA=25°C
0.1
TA=25°C
0.01
0.1
0
100
200
300
400
500
600
0
10
30
20
40
Forward Voltage, (mV)
Reverse Voltage, (V)
Fig.3 - Capacitance Characteristics
Fig.4 - Power Derating Curve
25
200
20
Power Dissipation, (mW)
Capacitance Between Terminals, (pF)
Ta=25°C
f = 1 MHz
15
10
150
100
50
5
0
0
0
5
10
15
20
25
30
0
Reverse Voltage, (V)
25
50
75
100
125
Ambient temperature, (°C)
Company reserves the right to improve product design , functions and reliability without notice.
REV: B
Page 2
QW-JA006
Comchip Technology CO., LTD.
Small Signal Schottky Diodes
Reel Taping Specification
P1
d
P0
W
B
F
E
T
C
12
o
0
D2
D1 D
W1
Trailer Tape
Leader Tape
100±4 Empty Pockets
200±4 Empty Pockets
Components
End
SOT-723
SOT-723
Start
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.33 ± 0.05
1.45 ± 0.05
0.61 ± 0.05
1.50 ± 0.10
178 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.052 ± 0.002
0.057 ± 0.002
0.024 ± 0.002
0.059 + 0.004
7.008 ± 0.078
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
2.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.079 ± 0.004
0.158 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV: B
Page 3
QW-JA006
Comchip Technology CO., LTD.
Small Signal Schottky Diodes
Marking Code
3
Part Number
Marking Code
CDBR3-54M-HF
L1
L1
1
2
Suggested PAD Layout
A
SOT-723
SIZE
(mm)
(inch)
A
0.42
0.017
B
0.30
0.012
C
0.30
0.012
D
0.32
0.013
E
0.80
0.031
F
1.00
0.039
B
F
C
D
Note:
1.General tolerance: ±0.05mm.
2.The pad layout is for reference purposes only.
E
Standard Packaging
REEL PACK
Case Type
SOT-723
REEL
Reel Size
( pcs )
(inch)
8,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV: B
Page 4
QW-JA006
Comchip Technology CO., LTD.
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