View CDBU0320-HF_4570002.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

SMD Schottky Barrier Diode
SMD Diodes Specialist
CDBU0320/0330/0340-HF
(RoHS Device)
IO = 350 mA VR = 20 to 40 Volts Features
Halogen free. Low forward voltage. Designed for mounting on small surface. Extremely thin / leadless package. Majority carrier conduction.
0603(1608)
0.071(1.80) 0.063(1.60)
0.039(1.00) 0.031(0.80)
Mechanical data
Case: 0603(1608) standard package, molded plastic. Terminals: Gold plated, solderable per MIL-STD-750,method 2026. Marking code: CDBU0320-HF : BH CDBU0330-HF : BJ CDBU0340-HF : BK Mounting position: Any Weight: 0.003 gram(approx.).
0.033(0.85) 0.027(0.70)
0.014(0.35) Typ.
0.012 (0.30) Typ.
0.028(0.70) Typ.
Dimensions in inches and (millimeter)
Maximum Rating (at TA=25 C unless otherwise noted)
O
Parameter
Repetitive Peak reverse voltage Reverse voltage RMS reverse voltage Average forward rectified current Forward current, surge peak 8.3 ms single half sine-wave Power dissipation Thermal resistance junction to ambient air Storage temperature Junction temperature
Symbol
VRRM VR VR(RMS) IO IFSM PD R
JA
CDBU0320
20 14
CDBU0330
30 21 350 1.5 150 667 -65 TO +125 +125
CDBU0340 Unit
40 28 V V mA A mW
O
C/W
O
TSTG Tj
O
C C
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
Parameter
Reverse current CDBU0320-HF CDBU0330-HF CDBU0340-HF Forward voltage VR = 10V VR = 20V VR = 30V IF = 20mA IF = 200mA f = 1 MHz, and 0 VDC reverse voltage IF=IR=10mA,Irr=0.1xIR,RL=100 ohm
Conditions
Symbol Min Typ Max Unit
IR 5 5 5 0.37 0.60 50 6.4 uA
VF CT Trr
V pF nS
Capacitance between terminals Reverse recovery time
REV:A
QW-G1076
Comchip Technology CO., LTD.
Page 1
SMD Schottky Barrier Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBU0320/0330/0340-HF)
Fig. 1 - Forward characteristics
1000 1m
125 C
O
Fig. 2 - Reverse characteristics
Reverse current ( A )
Forward current (mA )
100
100u
10
10u
75 C
O
1
1u
25 C
O
C
O
0.1
C
125
C
75
25
0.01 0 0.1 0.2 0.3 0.4 0.5 0.6
-25
C
O
100n
O
O
10n 0 10 20 30 40
Forward voltage (V)
Reverse voltage (V)
Fig.3 - Capacitance between terminals characteristics
Capacitance between terminals (PF)
50
120
Fig.4 - Current derating curve
Average forward current(%)
f=1MHz O TA=25 C
40
Mounting on glass epoxy PCBs
100
80
30
60
20
40
10
20
0 0 10 20 30 40
0
0 25 50 75 100
O
125
150
Reverse voltage (V)
Ambient temperature ( C)
REV:A
QW-G1076
Comchip Technology CO., LTD.
Page 2
SMD Schottky Barrier Diode
SMD Diodes Specialist
Reel Taping Specification
P0 P1 d Index hole E T
F B
Polarity
W C
P
A
12 0
o
D2
D1 D
W1
Trailer ....... .......
10 pitches (min)
Device ....... ....... ....... .......
Leader ....... .......
10 pitches (min)
End
Start
Direction of Feed
SYMBOL
A
1.00 0.10
0.039 0.004
B
1.85 0.10
0.073 0.004
C
1.00 0.10
0.039 0.004
d
1.55 0.05
0.061 0.002
D
178 1
7.008 0.04
D1
60.0 MIN.
2.362 MIN.
D2
13.0 0.20
0.512 0.008
U/0603
(mm) (inch)
SYMBOL
E
1.75 0.10
0.069 0.004
F
3.50 0.05
0.138 0.002
P
4.00 0.10
0.157 0.004
P0
4.00 0.10
0.157 0.004
P1
2.00 0.05
0.079 0.004
T
0.23 0.05
0.009 0.002
W
8.00 0.20
0.315 0.008
W1
13.5 MAX.
0.531 MAX.
U/0603
(mm) (inch)
REV:A
QW-G1076
Comchip Technology CO., LTD.
Page 3
SMD Schottky Barrier Diode
SMD Diodes Specialist
Marking Code
Park Number CDBU0320-HF CDBU0330-HF CDBU0340-HF Marking Code
BH BJ BK
XX
xx = Product type marking code
Suggested PAD Layout
U/0603 SIZE (mm) A B C D E 1.70 0.60 0.80 2.30 1.10 (inch) 0.067 0.024 0.031
C D A E
0.091
B
0.043
Standard Package
Qty per Reel Case Type (Pcs) U/0603 4000 Reel Size (inch) 7
REV:A
QW-G1076
Comchip Technology CO., LTD.
Page 4

▲Up To Search▲

Price & Availability of CDBU0320-HF

	To Download CDBU0320-HF Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .