WTE
POWER SEMICONDUCTORS
SD820CS – SD8100CS
8.0A DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
!
!
Schottky Barrier Chip
A
C
J
Guard Ring Die Construction for
Transient Protection
B
D
!
!
!
!
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
E
PIN 1
2
3
K
G
H
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ L
P
P
D PAK/TO-252AA
Mechanical Data
Dim
A
B
C
D
E
Min
6.4
5.0
2.35
—
Max
!
!
Case: Molded Plastic
6.8
5.4
Terminals: Plated Leads Solderable per
MIL-STD-750, Method 2026
Polarity: Cathode Band
2.75
1.60
5.7
!
!
!
!
!
PIN 1 -
PIN 3 -
+
Case PIN 2
5.3
2.3
0.4
0.4
0.3
Weight: 0.4 grams (approx.)
Mounting Position: Any
G
H
J
2.7
Potive CT
0.8
Marking: Type Number
0.6
Standard Packaging: 16mm Tape (EIA-481)
K
L
0.7
0.50 Typical
P
—
2.3
All Dimensions in mm
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%.
SD
SD
SD
SD
SD
SD
SD
Characteristic
Symbol
Unit
820CS 830CS 840CS 850CS 860CS 880CS 8100CS
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20
14
30
21
40
28
50
60
42
80
56
100
70
V
RMS Reverse Voltage
VR(RMS)
IO
35
V
A
Average Rectified Output Current
@TL = 85°C
8.0
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
85
A
Forward Voltage (Note 1)
@IF = 4.0A
VFM
IRM
0.65
0.75
0.85
V
Peak Reverse Current
At Rated DC Blocking Voltage
@TA = 25°C
@TA = 100°C
0.2
20
mA
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient
Operating Temperature Range
Cj
RꢀJA
Tj
400
60
pF
K/W
°C
-50 to +125
-50 to +150
Storage Temperature Range
TSTG
°C
Note: 1. Mounted on P.C. Board with 14mm2 (0.13mm thick) copper pad.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
SD820CS – SD8100CS
1 of 3
© 2002 Won-Top Electronics