CDSF4148 Comchip Technology, CDSF4148 Datasheet

DIODE SWITCHING 75V 150MA 1005

CDSF4148

Manufacturer Part Number
CDSF4148
Description
DIODE SWITCHING 75V 150MA 1005
Manufacturer
Comchip Technology
Datasheet
1.CDSF4148.pdf (4 pages)

Specifications of CDSF4148

Voltage - Forward (vf) (max) @ If
1V @ 50mA
Voltage - Dc Reverse (vr) (max)
75V
Current - Average Rectified (io)
150mA
Current - Reverse Leakage @ Vr
2.5µA @ 75V
Diode Type
Standard
Speed
Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)
4ns
Capacitance @ Vr, F
4pF @ 0V, 1MHz
Mounting Type
Surface Mount
Package / Case
1005 (2512 Metric)
Product
Switching Diodes
Peak Reverse Voltage
100 V
Forward Continuous Current
150 mA
Max Surge Current
4 A
Recovery Time
4 ns
Maximum Reverse Leakage Current
2.5 uA
Maximum Power Dissipation
350 mW
Maximum Diode Capacitance
4 pF
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
641-1004-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
CDSF4148
Manufacturer:
COMCHIP
Quantity:
4 000
CDSF4148
Maximum Rating
High Speed
Features
Mechanical data
Electrical Characteristics
QW-A0015
SMD Switching Diode
Thermal resistance junction
to ambient air
Reverse voltage
Reverse voltage
Average forward current
Forward current,surge peak
Repetitive peak forward current
Power dissipation
Storage temperature
Junction temperature
Reverse breakdown voltage
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
Designed for mounting on small surface.
Extremely thin/leadless package.
High mounting capability, strong surge
Use in sensitive electronics protection against
Case: 1005(2512) standard package,
Terminals: Gold plated, solderable per
Polarity: Indicated by cathode band.
Mounting position: Any
Weight: 0.006 gram(approx.).
withstand, high reliability.
voltage transients induced by inductive load
switching and lighting on ICs, MOSFET, signal
lines of sensor units for consumer, computer,
industrial, automotive and telecommunication.
molded plastic.
Parameter
Parameter
MIL-STD-750,method 2026.
(at T
(RoHS Device)
T
T
I
I
V
V
f = 1 MH
I
F
F
R
A
P
P
R
R
=
= 50 mA DC
= 1uS
= 1mS
= 100 uA
=25 C unless otherwise noted)
= 20 V
= 75 V
I
R
= 10 mA, R
Z
O
,and 0VDC reverse voltage
(at T
Conditions
Conditions
L
A
=100 ohms, I
=25 C unless otherwise noted)
O
rr
= 1mA
0.040(1.00) Typ.
Symbol Min Typ Max Unit
Symbol Min Typ Max Unit
Dimensions in inches and (millimeter)
V
R
T
I
I
FRM
V
V
FSM
P
RRM
I
STG
T
V
C
T
θJA
I
O
BR
R
D
R
j
rr
0.020(0.50) Typ.
F
T
1005(2512)
0.102(2.60)
0.095(2.40)
-40
75
SMD Diodes Specialist
4
1
0.012 (0.30) Typ.
0.051(1.30)
0.043(1.10)
0.035(0.90)
0.027(0.70)
+125
+125
100
150
300
350
286
1.0
2.5
75
25
4
4
°C/W
mW
mA
mA
Page 1
nA
uA
nS
O
O
P
V
V
A
C
C
V
V
REV:D
F

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CDSF4148 Summary of contents

Page 1

... SMD Switching Diode CDSF4148 (RoHS Device) High Speed Features Designed for mounting on small surface. Extremely thin/leadless package. High mounting capability, strong surge withstand, high reliability. Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication ...

Page 2

... SMD Switching Diode RATING AND CHARACTERISTIC CURVES (CDSF4148) Fig Forward characteristics 1000 100 10 1 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Forward voltage (V) Fig Capacitance between terminals characteristics 5.0 f=1MHz 4.0 3.0 2.0 1 Reverse voltage : (V) QW-A0015 1.6 1 SMD Diodes Specialist Fig ...

Page 3

SMD Switching Diode Reel Taping Specification Polarity Trailer End 10 pitches (min) A SYMBOL (mm) F/1005 1.55 0.10 ± (inch) ± 0.061 0.004 E SYMBOL (mm) F/1005 1.75 0.10 ± (inch) ± 0.069 0.004 QW-A0015 ...

Page 4

SMD Switching Diode Suggested PAD Layout F/1005 SIZE (mm) (inch) A 2.10 0.083 B 1.20 0.047 C 1.20 0.047 D 3.30 0.130 E 0.90 0.035 Standard Package Qty per Reel Reel Size Case Type (Pcs) F/1005 4000 QW-A0015 (inch) 7 ...

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