W TE
POWER SEMICONDUCTORS
Features
! Schottky Barrier Chip ! Guard Ring Die Construction for
Transient Protection ! High Current Capability ! Low Power Loss, High Efficiency ! High Surge Current Capability ! For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity Protection Applications
Mechanical Data
! Case: Molded Plastic ! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 1.2 grams (approx.) ! Mounting Position: Any ! Marking: Type Number
SR320 – SR360
3.0A SCHOTTKY BARRIER RECTIFIER
AB
A
D
DO-201AD Dim Min Max
A 25.4 — B 8.50 9.50 C 1.20 1.30 D 5.0 5.60
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note 1) @TL = 95°C
Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method)
Forward Voltage
Peak Reverse Current At Rated DC Blocking Voltage
Typical Junction Capacitance (Note 2)
@IF = 3.0A
@TA = 25°C @TA = 100°C
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Symbol VRRM VRWM VR VR(RMS) IO
IFSM
VFM
IRM
Cj RJA Tj, TSTG
SR320 SR330 SR340 SR350 SR360 Unit
20 30 40 50 60 V
14 21 28 35 42 V 3.0 A
80 A
0.50 0.5 20 250
20 -65 to +150
0.74
V mA pF K/W °C
Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
SR320 – SR360
1 of 3
© 2002 Won-Top Electronics
IO, AVERAGE FORWARD CURRENT (A)
IFSM, PEAK FORWARD SURGE CURRENT (A)
3.0 2.5
2.0 1.5
1.0
0.5
0 25
80 64
50 75 100 125 150
TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve
Single Half-Sine-Wave (JEDEC Method) Tj = 100°C
IF, INSTANTANEOUS FORWARD CURRENT (A)
100 10 1.0
SR320 - SR340 SR350 - SR360
0.1
0.01 0
0.2 0.4 0.6 0.8 1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
1000
Tj = 25°C f=1.0MHz
Cj, CAPACITANCE (pF)
48 100
32
16
0 1 10 100 NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current 1k
10 0.1
1 10
VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance
100
IR, INSTANTANEOUS REVERSE CURRENT (mA)
100
10
Tj = 100°C
1.0
Tj = 75°C
0.1
Tj = 25°C
0.01 0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics
SR320 – SR360
2 of 3
© 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
Package Type Shipping Quantity
SR320-T3
DO-201AD
1200/Tape & Reel
SR320-TB
DO-201AD
1200/Tape & Box
SR320
DO-201AD
500 Units/Box
SR330-T3
DO-201AD
1200/Tape & Reel
SR330-TB
DO-201AD
1200/Tape & Box
SR330
DO-201AD
500 Units/Box
SR340-T3
DO-201AD
1200/Tape & Reel
SR340-TB
DO-201AD
1200/Tape & Box
SR340
DO-201AD
500 Units/Box
SR350-T3
DO-201AD
1200/Tape & Reel
SR350-TB
DO-201AD
1200/Tape & Box
SR350
DO-201AD
500 Units/Box
SR360-T3
DO-201AD
1200/Tape & Reel
SR360-TB
DO-201AD
1200/Tape & Box
SR360
DO-201AD
500 Units/Box
Products listed in bold are WTE Preferred devices. !T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email:
[email protected] Internet: http://www.wontop.com
We power your everyday.
SR320 – SR360
3 of 3
© 2002 Won-Top Electronics
.