Document
SB220 - SB2150
2 Amp. Schottky Barrier Rectifiers
Pb
DO-15 (Plastic)
Voltage 20 V to 150 V
Current 2.0 A
Low power loss, high efficiency. High current capabilit, low VF High reliability
High surge current capability Epitaxial construction Guard-ring for transient protection For use in low voltage, high frequency
inventor, free wheeling, and polarity protection application
Dimensions in mm.
MECHANICAL DATA Cases: DO-15 molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free., solderable
per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode High temperature soldering guaranteed:
260 °C/10 seconds/9.5 mm lead lengths at 5 Ibs., (2.3 Kg) tension Weight: 0.4 g.
Maximum Ratings and Electrical Characteristics at 25 ºC
VRRM VRMS VDC IF(AV)
IFSM
Cj Tj Tstg
Maximum Recurrent Peak Reverse Voltage (V) Maximum RMS Voltage (V) Maximum DC Blocking Voltage (V) Max. Average Forward Rectifier Current (See graphic) 8.3 ms.Peak Forward Surge Current
(Jedec Method)
Typical Junction Capacitance (Note 2) Operating Temperature Range Storage Temperature Range
SB SB SB SB SB SB SB SB 220 230 240 250 260 290 2100 2150 20 30 40 50 60 90 100 150 14 21 28 35 42 63 70 105 20 30 40 50 60 90 100 150
2.0 A
50 A
120 pF
85 pF -65°C to +150°C -65°C to +150°C
65 pF
Electrical Characteristics at Tamb = 25 °C
VF Maximum Instantaneous Forward Voltage IF = 2 A Maximum DC Reverse Current Ta = 25 °C
IR at Rated DC Blocking Voltage Ta =125°C Rth (j-a) Typical Thermal Resistance (Note 1)
NOTES: 1. Mount on Cu-Pad Size 10mnm x 10mm on P.C.B. 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
0.55 V 0.5 mA
10 mA
0.70 V
5.0 mA 75 °C/W
0.85 V 0.95 V 0.1 mA 2.0 mA
Jan - 08
IR, Reverse current (mA)
IFSM, peak forward surge current (A)
IF, instantaneous forward current (A)
Rating And Charasterictic Curves
TYPICAL FORWARD CHARACTERISTIC 20
SB220-SB240
10
SB250-SB260
SB290-SB2100
1
SB2150 Tj = 25 °C PULSE WIDTH = 300 µs 1% DUTY CYCLE
0.1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 VF, forward voltage (V)
MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50
40
30
20
10
0 1 10 100 Number of cycles (Cycle)
TYPICAL REVERSE CHARACTERISTIC 100
10 Tj = 125 °C
1 0.1 0.01
Tj = 75 °C Tj = 25 °C
0.001 0
20 40 60 80 100 120 140
Percent of rated peak reverse voltage (%)
Transient thermal impedance (°C/W)
Cj, junction capacitance (pF)
IF(AV), average forward Current (A)
SB220 - SB2150
SBS2B5202-0S-BS2B125400
MAXIMUM FORWARD CURRENT DERATING CURVE 2.0
1.5
1.0
0.5
0 0 25 50 75 100 125 150 175 Tamb, ambient temperature (°C)
TYPICAL JUNCTION CAPACITANCE 400
200
100 80 60 40
SB2S9B0-2S5SB0B2-2S12B5002-S60B240
20
10 0.1
1.0 10 VR, reverse voltage (V)
100
TYPICAL TRANSIENT THERMAL CHARACTERISTIC 100
10
1
0.1 0.01
0.1 1
10
T, Pulse duration (sec)
100
Jan - 08
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