SR220 Datasheet, PDF (1/3 Pages) Won-Top Electronics – 2.0A SCHOTTKY BARRIER RECTIFIER

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: 0.40 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
SR220 – SR260
2.0A SCHOTTKY BARRIER RECTIFIER
A
B
A
C
D
DO-15
Dim
Min
Max
A
25.4
—
B
5.50
7.62
C
0.71
0.864
D
2.60
3.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T_A=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) @T_L = 100°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)
@I_F = 2.0A
@T_A = 25°C
@T_A = 100°C
Typical Thermal Resistance Junction to Lead
Typical Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
VFM
IRM
Cj
R
JL
R
JA
Tj, TSTG
SR220 SR230 SR240 SR250 SR260 Unit
20
30
40
50
60
V
14
21
28
35
42
V
2.0
A
50
A
0.50
0.70
V
0.5
10
mA
170
140
pF
15
K/W
50
K/W
-65 to +150
°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.
SR220 – SR260
1 of 3
© 2002 Won-Top Electronics