
Data Sheet
SCHOTTKY BARRIER RECTIFIERS APD340
Features
· Low Forward Voltage Drop
· Very Small Conduction Losses
· High Surge Capability
· Surge Overload Rating up to 80A Peak Value
DO-27
Applications
· Low Voltage High Frequency Inverters
· DC-DC Converters
· Free Wheeling
· Polarity Protection
DO-214AC
Figure 1. Package Types of APD340
Pin Configuration
VP Package
(DO-27)
Cathode line by
Cathode line by
marking
marking
Cathode Anode
Figure 2. Pin Configuration of APD340
Aug. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
1
VR Package
(DO-214AC)
AnodeCathode

Data Sheet
SCHOTTKY BARRIER RECTIFIERS APD340
Ordering Information
APD340 -
Circuit Type
E1: Lead Free
G1: Green
Ammo or Tape & Reel
Package
VP: DO-27
TR:
Blank: Bulk
VR: DO-214AC
Package
DO-27
DO-214AC
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with
"G1" suffix are available in green packages.
Temperature
Range
o
-50 to 125
-50 to 125
C
o
C
Lead Free Green Lead Free Green
APD340VP-E1 APD340VP-G1 D340VP 340VPG Bulk
APD340VPTR-E1 APD340VPTR-G1 D340VP 340VPG Ammo
Part Number Marking ID
APD340VRTR-G1 340VRG
Packing
Typ e
Tap e &
Reel
Aug. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
2

Data Sheet
SCHOTTKY BARRIER RECTIFIERS APD340
Absolute Maximum Ratings (T
=25oC, unless otherwise noted) (Note 1)
A
Parameter Symbol Value Unit
Maximum Repetitive Peak Reverse Voltage V
Maximum DC Blocking Voltage V
Maximum RMS Voltage V
Average Rectified Forward Current
0.375 " (9.5mm) Lead Length
I
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-wave on Rated Load
Operating Junction Temperature Range
Storage Temperature Range
RRM
DC
RMS
F (AV)
I
FSM
T
J
T
STG
40 V
40 V
28 V
3.0 A
80 A
-50 to 125
-50 to 150
o
C
o
C
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Aug. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
3

Data Sheet
SCHOTTKY BARRIER RECTIFIERS APD340
Thermal Characteristics (T
=25oC, unless otherwise noted)
A
Parameter Symbol Values Unit
Typical Thermal Resistance
Electrical Characteristics (T
θ
JA
=25oC, unless otherwise noted)
A
DO-27 40
DO-214AC 75
Parameter Symbol Values Unit
Forward Voltage @ I
Reverse Current @ Rated V
=3.0A V
F
o
=25
C
T
(Note 2)
R
A
o
=100
T
C
A
F
I
R
0.5 V
0.5
10
Note 2: Pulse Test: 300µs pulse width, 1.0% duty cycle.
o
C/W
mA
Typical Performance Characteristics (T
10
1
0.1
Instantaneous Forward Current (A)
0.00.20.40.60.81.01.21.4
Instantaneous Forward Voltage (V)
TJ=25oC
TJ=125oC
=25oC, unless otherwise noted)
A
10000
1000
100
10
Instantaneous Reverse Current (µA)
1
0 10203040
TJ=25oC
TJ=125oC
Peak Reverse Voltage (V)
Figure 3. Typical Instantaneous Forward Characteristics Figure 4. Typical Reverse Characteristics
Aug. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
4

Data Sheet
SCHOTTKY BARRIER RECTIFIERS APD340
Typical Performance Characteristics (Continued)
100
Junction Capacitance (pF)
10
0.1 1 10
Reverse Voltage (V)
Figure 5.
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
Average Forward Current (A)
0.5
0.0
0 20406080100120140
Typical Junction Capacitance Figure 6. Maximum Non-Repetitive
Ambient Temperature (oC)
TJ=25oC
f=1.0mHz
V
=50mVp-p
SIG
90
80
70
60
50
40
30
Peak Forward Surge Current (A)
20
10
1 10 100
Number of Cycle at 60Hz
Peak Forward Surge Current
TJ=TJ(max)
Single Half Sine-wave
Figure 7. Forward Current Derating Curves
Aug. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
5

Data Sheet
SCHOTTKY BARRIER RECTIFIERS APD340
Mechanical Dimensions (Continued)
Cathode line by
marking
1.250(0.049)
1.650(0.065)
1.900(0. 075)
2.290(0.090)
DO-214AC
3. 990(0.157)
4. 600(0.181)
Unit: mm(inch)
2.400(0.094)
2.790(0.110)
0.152(0.006)
0.305(0.012)
0. 760(0.030)
1. 520(0.060)
4.800(0.189)
5.280(0.208)
0.100(0.004)
0.310(0.012)
Aug. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
7

BCD Semiconductor Manufacturing Limited
IMPORTANT NOTICE
IMPORTANT NOTICE
BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-
BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-
cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any
cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any
particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use
particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use
of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or
of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or
other rights nor the rights of others.
other rights nor the rights of others.
http://www.bcdsemi.com
MAIN SITE
MAIN SITE
- Headquarters
BCD Semiconductor Manufacturing Limited
BCD Semiconductor Manufactur ing Limited
- Wafer Fab
No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial Park, 200241, China
Shanghai SIM-BCD Semiconductor Manufacturing Limited
Tel: +86-21-24162266, Fax: +86-21-24162277
800, Yi Shan Road, Shanghai 200233, China
Tel: +86-21-6485 1491, Fax: +86-21-5450 0008
REGIONAL SALES OFFICE
Shenzhen Office
REGIONAL SALES OFFICE
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd., Shenzhen Office
Shenzhen Office
Unit A Room 1203, Skyworth Bldg., Gaoxin Ave.1.S., Nanshan District, Shenzhen,
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. Shenzhen Office
China
Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office
Tel: +86-755-8826 7951
Room E, 5F, Noble Center, No.1006, 3rd Fuzhong Road, Futian District, Shenzhen 518026, China
Fax: +86-755-8826 7865
Tel: +86-755-8826 7951
Fax: +86-755-8826 7865
- Wafer Fab
BCD Semiconductor Manufacturing Limited
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- IC Design Group
800 Yi Shan Road, Shanghai 200233, China
Advanced Analog Circuits (Shanghai) Corporation
Tel: +86-21-6485 1491, Fax: +86-21-5450 0008
8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China
Tel: +86-21-6495 9539, Fax: +86-21-6485 9673
Taiwan Office
BCD Semiconductor (Taiwan) Company Limited
Taiwan Office
4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,
BCD Semiconductor (Taiwan) Company Limited
Tai wan
4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,
Tel: +886-2-2656 2808
Taiwan
Fax: +886-2-2656 2806
Tel: +886-2-2656 2808
Fax: +886-2-2656 2806
USA Office
BCD Semiconductor Corp.
USA Office
30920 Huntwood Ave. Hayward,
BCD Semiconductor Corporation
CA 94544, USA
30920 Huntwood Ave. Hayward,
Tel : +1-510-324-2988
CA 94544, U.S.A
Fax: +1-510-324-2788
Tel : +1-510-324-2988
Fax: +1-510-324-2788