CDBU70

CDBU70
Page 1
QW-A1047
REV:B
0.071(1.80)
0.063(1.60)
0.014(0.35) Typ.
0.039(1.00)
0.031(0.80)
0.033(0.85)
0.027(0.70)
Dimensions in inches and (millimeter)
0.012 (0.30) Typ.
0.028(0.70) Typ.
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
Symbol
Typ
Parameter
Conditions Min
Max
Unit
Forward voltage
IF = 15mA
IF = 1mA
VF V
1
0.41
Reverse current
IR
uA
VR = 50V
Capacitance between terminals
Reverse recovery time
f = 1 MHz, and 0 VDC reverse voltage
IF=IR=10mA,Irr=0.1xIR,RL=100 Ohm
CT
Trr
pF
nS
5
2
0.1
O
Maximum Rating (at TA=25 C unless otherwise noted)
Typ
IO
VR(RMS)
VR
VRM
Average forward rectified current
Reverse voltage
Peak reverse voltage
Symbol
Parameter
Conditions
Min
Max
Unit
RMS reverse voltage
mA
V
V
V
70
49
70
70
IFSM
Forward current,surge peak
8.3 ms single half sine-wave superimposed
on rate load(JEDEC method)
A
0.1
PD
Power dissipation
mW
150
O
C
+125TSTG
Tj
Storage temperature
Junction temperature
O
C
+125
-65
SMD Schottky Barrier Diode
Features
-
-Designed for mounting on small surface.
-Extremely thin / leadless package.
-Majority carrier conduction.
Mechanical data
-Case: 0603/SOD-523F standard package,
molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
-Polarity: Indicated by cathode band.
-Mounting position: Any.
-Weight: 0.003 gram(approx.).
Low forward voltage.
Io = 70 mA
VR = 70 Volts
RoHS Device
0603/SOD-523F
Page 2
QW-A1047
REV:B
RATING AND CHARACTERISTIC CURVES (CDBU70)
Capacitance between terminals (PF)
Reverse voltage (V)
Fig.3 - Capacitance between
terminals characteristics
Forward current (mA )
0.2 0.40
10
0.6
1
0.1
1.6
Forward voltage (V)
Fig. 1 - Forward characteristics
Reverse current ( A )
Reverse voltage (V)
100n
0.1n
1u
100u
10n
1n
0 20 40
70
Fig. 2 - Reverse characteristics
0 15 20 40
0
0.2
0.6
2.0
1.0
0
20
40
60
80
100
0 25 50
75
100 125 150
O
Ambient temperature ( C)
Average forward current(%)
Mounting on glass epoxy PCBs
Fig.4 - Current derating curve
120
100
f=1MHz
O
TA=25 C
O
0 C
O
12
5 C
O
75
C
O
2
5
C
10
30 50
1.2
0.8
0.4
5
2510
1.41.21.00.8
O
-40
C
60
10u
O
25 C
O
75 C
O
125 C
O
0 C
O
-40 C
30 35
1.4
1.6
1.8
SMD Schottky Barrier Diode

CDBU70

Mfr. #:
Manufacturer:
Comchip Technology
Description:
Schottky Diodes & Rectifiers Schottky Barr Diode 70mA, 70V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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