Features
Applications
■ Cellular phones
■ PDAs
■ Desktop PCs and notebooks
■ Digital cameras
■ MP3 players
■ Lead free
■ RoHS compliant*
■ Low profile package
■ Surface mount
■ Very low forward voltage drop
CD1607-B120 ~ B140L Schottky Barrier Rectifier Chip Diode
General Information
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly
smaller electronic components.
Bourns offers Schottky Rectifier Diodes for rectification applications, in compact chip package 1607 (Mini-SMA) size format, which offer PCB
real estate savings and are considerably smaller than competitive parts. The Schottky Rectifier Diodes offer a forward current of 1 A with a
choice of repetitive peak reverse voltage of 20 V up to 40 V.
Bourns® Chip Diodes conform to JEDEC standards, easy to handle on standard pick and place equipment and their flat configuration makes
roll away much more difficult.
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
CD1607-
Parameter
Symbol
Unit
B120
B120L
B140
B140L
Forward Voltage (Max.)
V
F
0.5
0.38
0.5
0.4
V
(I = 1 A)
f
Typical Junction
Capacitance*
C
T
110
0.5
100
1.0
110
0.5
110
1.0
pF
mA
Reverse Current (Max.)
I
R
at Rated V )
R
*
Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
Absolute Ratings (@ T = 25 °C Unless Otherwise Noted)
A
CD1607-
Parameter
Symbol
Unit
B120
B120L
B140
B140L
Repetitive Peak
Reverse Voltage
V
20
20
40
40
V
RRM
Reverse Voltage
V
20
14
20
14
40
28
40
28
V
V
A
R
Maximum RMS Voltage
Avg. Forward Current
V
RMS
I
1
O
Forward Current,
Surge Peak
(60 Hz, 1 cycle)
I
30*
A
surge
Typical Thermal
Resistance**
R
20
°C/W
θJL
Storage Temperature
Junction Temperature
T
-55 to +150
-55 to +125
°C
°C
STG
T
J
** Thermal resistance junction to lead.
*
Condition: 8.3 ms single half sine-wave superimposed on rate load
(JEDEC method).
How To Order
CD 1607 - B 1 20 L LF
Common Code
Chip Diode
Package
• 1607 = Mini-SMA
Model
B = Schottky Barrier Series
Reliable Electronic Solutions
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
Average Forward Current (I ) Code
o
1
= 1 A (Code x 1000 mA = Average Forward Current)
Reverse Voltage (V ) Code
R
20 = 20 V
40 = 40 V
Forward Voltage Suffix
L = Low Forward Voltage V (CD1607-B120L, CD1607-B140L)
f
Terminations
LF = 100 % Sn (lead free)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.