CDST-99-HF Comchip Technology Corporation, CDST-99-HF Datasheet

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CDST-99-HF

Manufacturer Part Number
CDST-99-HF
Description
Small Signal Switching Diodes
Manufacturer
Comchip Technology Corporation
Datasheet
CDST-99-HF/70-HF/56-HF
QW-J0002
Reverse Voltage: 70 Volts
Forward Current: 200 mA
RoHS Device
Features
Mechanical data
Circuit diagram
Maximum Ratings
Electrical Characteristics
Small Signal Switching Diodes
Reverse voltage
Forward current
Peak surge forward current
Power dissipation
Thermal resistance, junction to ambient
Maximum junction temperature
Storage temperature
Reverse breakdown voltage
Forward voltage
Reverse current
Reverse recovery time
Diode capacitance
Marking Code: A7
Approx. weight: 0.0078 grams
Halogen free.
Design for mounting on small surface.
High speed switching.
High mounting capability, strong surge
withstand, high reliability.
Case: SOT-23, molded plastic.
Terminals: solderable per MIL-STD-750,
method 2026.
CDST-99-HF
1
3
2
Parameter
Parameter
Marking Code: A4
CDST-70-HF
1
3
(at Ta=25°C unless otherwise noted)
2
Marking Code: A1
Symbol
(at Ta=25°C unless otherwise noted)
Comchip Technology CO., LTD.
CDST-56-HF
V
V
C
I
t
1
BR
R
rr
F
T
3
Symbol
2
R
T
I
V
P
FSM
T
I
STG
I
@I
@I
@I
@I
@V
I
R
V
θJA
F
R
F
R
D
J
=I
R
=100μA
L
=100Ω
=0V, f=1.0MHz
F
F
F
F
R
=1mA
=10mA
=50mA
=150mA
R
=10mA, Irr=0.1×I
=70V
Conditions
R
0.056(1.40)
0.047(1.20)
,
0.041(1.05)
0.035(0.90)
Dimensions in inches and (millimeter)
0.020(0.50)
0.012(0.30)
-55
Value
200
500
225
556
150
to
70
Min.
70
+150
1
SOT-23
0.079(2.00)
0.071(1.80)
0.119(3.00)
0.110(2.80)
3
0.004(0.10) max
2
0.008(0.20) min
0.100(2.55)
0.089(2.25)
0.715
0.855
Max.
1.25
1.0
2.5
1.5
6
0.006(0.15)
0.002(0.05)
Units
°C/W
Units
mW
mA
mA
°C
°C
μA
nS
pF
V
Page 1
V
V
REV:A

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CDST-99-HF Summary of contents

Page 1

... Case: SOT-23, molded plastic. Terminals: solderable per MIL-STD-750, method 2026. Approx. weight: 0.0078 grams Circuit diagram CDST-99-HF CDST-70-HF Marking Code: A7 Marking Code: A4 Maximum Ratings (at Ta=25°C unless otherwise noted) Parameter Reverse voltage Forward current Peak surge forward current Power dissipation ...

Page 2

... Small Signal Switching Diodes RATING AND CHARACTERISTIC CURVES (CDST-99-HF/70-HF/56-HF) Fig.1 Forward Characteristics 1000 100 T =150° =75° =25° 0.1 0 0.5 1.0 Forward Voltage (V) Fig.3 Capacitance Between Terminals Characteristics Reverse Voltage (V) QW-J0002 =-40°C A 100n T =0°C ...

Page 3

Small Signal Switching Diodes Reel Taping Specification Trailer End ....... 10 pitches (min) A SYMBOL (mm) SOT-23 3.10 ± 0.10 (inch) ± 0.122 0.004 E SYMBOL (mm) SOT-23 1.75 ± 0.10 (inch) ± 0.069 0.004 ...

Page 4

... Small Signal Switching Diodes Marking Code Marking Code Part Number A7 CDST-99-HF A4 CDST-70-HF A1 CDST-56-HF Suggested PAD Layout SOT-23 SIZE (mm) (inch) A 0.80 0.031 B 1.90 0.075 C 2.02 0.080 D 2.82 0.111 Standard Package Qty per Reel Reel Size Case Type (Pcs) (inch) SOT-23 3000 QW-J0002 Product type marking code ...

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