
SB2520FCT – SB25100FCT 1 of 4 © 2006 Won-Top Electronics
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SB2520FCT – SB25100FCT
25A DUAL SCHOTTKY BARRIER RECTIFIER
Features
Schottky Barrier Chip B
Guard Ring for Transient Protection
Low Forward Voltage Drop C
Low Reverse Leakage Current
High Surge Current Capability G A
Plastic Material has UL Flammability
Classification 94V-O PIN1 2 3
D
Mechanical Data F E
Case: ITO-220, Full Molded Plastic
Terminals: Plated Leads Solderable per P
MIL-STD-202, Method 208
Polarity: See Diagram I
Weight: 2.24 grams (approx.)
Mounting Position: Any H L
Mounting Torque: 11.5 cm-kg (10 in-lbs) Max.
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
PIN 1 - +
J PIN 3 - PIN 2
K
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise spec ifi ed
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol SB
2520FCT
SB
2530FCT
SB
2540FCT
SB
2545FCT
SB
2550FCT
SB
2560FCT
SB
2580FCT
SB
25100FCT Unit
Peak Repetitive Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 20 30 40 45 50 60 80 100 V
RMS Reverse Voltage VR(RMS) 14 21 28 32 35 42 56 70 V
Average Rectified Output Current @TC = 95°C IO 25 A
Non-Repetiti ve Peak Forward Surge Current
8.3ms Single half sine-wave superimposed
on rated load (JEDEC Method) IFSM 200 A
Forward Voltage @IF = 12.5A VFM 0.55 0.75 0.85 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 100°C IRM 0.5
100 mA
Typi cal Junction Capacitance (Note 1) Cj 1100 pF
Operating and Storage Temperature Range T j, TSTG -65 to +150 °C
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D. C.
WTE
POWER SEM IC ON DUC TOR S
ITO-220
Dim Min Max
A 14.60 15.40
B 9.70 10.30
C 2.55 2.85
D 2.70 3.30
E 13.00 13.80
F 0.50 0.75
G 3.00 Ø 3.50 Ø
H 6.30 6.90
I 4.20 4.80
J 2.50 2.90
K 0.50 0.75
L 2.70 3.15
P 2.29 2.79
All Dimensions in mm