Features
n RoHS compliant*
n Low profile
n Low power loss, high efficiency
n UL 94V-0 classification
Applications
n Switch Mode Power Supplies
n Portable equipment batteries
n High frequency rectification
n DC/DC Converters
n Telecommunications
CD214B-B3xR Series Schottky Barrier Rectifier Chip Diode
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
General Information
Portable communications, computing and video equipment manufacturers are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
Bourns offers Schottky Rectier Diodes for rectication applications, in a compact chip
package compatible with DO-214AA (SMB) size format. The Schottky Rectier Diodes
offer a forward current of 3 A with a choice of repetitive peak reverse voltage of 20 V up
to 100 V.
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol
CD214B-
Unit
B320R B340R B360R B3100R
Maximum Repetitive Peak Reverse Voltage V
RRM
20 40 60 100 V
Maximum Average Forward Current I
F(AV)
3 A
Maximum Peak Forward Surge Current
(8.3 ms Single Half Sine-Wave)
I
FSM
80 A
Operating Junction Temperature Range T
OPR
-55 to +125 -55 to +150 °C
Storage Temperature Range T
STG
-55 to +150 °C
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol Condition or Model Min. Typ. Max. Unit
Maximum Instantaneous
Forward Voltage
(NOTE 1)
V
F
I
F
=
1 A
CD214B-B320R
CD214B-B340R
0.40
V
CD214B-B360R 0.48
CD214B-B3100R 0.58
I
F
=
3 A
CD214B-B320R
CD214B-B340R
0.48 0.50
CD214B-B360R 0.65 0.70
CD214B-B3100R 0.78 0.85
DC Reverse Current I
R
V
R
=
V
RRM
0.04 0.50 mA
Typical Junction Capacitance C
J
V
R
= 4 V, f = 1.0 MHz 180 pF
Typical
Thermal
Resistance
(NOTE 2)
Junction to
Ambient
R
θJA
55
°C/W
Junction to
Lead
R
θJL
17
NOTES:
(1) Pulse width 300 microsecond, 1 % duty cycle.
(2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas.
