SB220 THRU SB2100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage – 20 to 100 V
Forward Current – 2 A
Features
• Low forward voltage drop
• High current capability
• High switching capability
• High surge capability
• High reliability
Mechanical Data
• Case: Molded plastic, DO-15
• Epoxy: UL 94V-0 rate flame retardant
• Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
• Polarity: Color band denotes cathode end
• Mounting position: Any
Maximum Ratings and Electrical Characteristic
O
Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or
inductive load. For capacitive load, derate current by 20%.
Parameter
Symbols SB220 SB230 SB240 SB250 SB260 SB280 SB2100 Units
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
Maximum RMS Voltage
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current 0.375"
(9.5 mm) Lead Length
IF(AV)
2
A
A
Peak Forward Surge Current, 8.3 ms Single half-
Sine-Wave Superimposed on Rated Load (JEDEC
method)
IFSM
50
Maximum Forward Voltage at 2 A
VF
IR
0.55
0.7
0.85
V
at TA = 25 OC
at TA = 100 OC
Maximum Reverse Current at Rated
0.5
20
mA
DC Blocking Voltage
Typical Junction Capacitance 1)
Typical Thermal Resistance 2)
Operating Junction Temperature Range
Storage Temperature Range
CJ
RθJA
TJ
180
45
pF
OC/W
OC
- 55 to + 125
- 55 to + 150
Tstg
- 55 to + 150
OC
1) Measured at 1 MHz and applied reverse voltage of 4 V DC.
2) Thermal Resistance from Junction to Ambient 0.375" (9.5 mm) lead length P.C.B. mounted.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 31/08/2006 H