SB320 - SB3200
3.0 Amp. Schottky Barrier Rectifier
DO-201AD (DO-27)
Voltage
20 V to 200 V
Current
3.0 A
FEATURES
Low power losses, high efficiency
High surge current capability
High frequency operation
Guarding for overvoltage protection
Low forward voltage drop
Solder dip 260ºC, 10s
Component in accordance to RoHS 2011/65/EU
and WEEE 2002/96/EC
MECHANICAL DATA
Case: DO-201AD (DO-27). Epoxy meets UL 94V-0
flammability rating.
Polarity: Color band denotes cathode end.
Terminals: Matte tin plated leads, solderable per
MIL-STD-750 Method 2026, J-STD-002 and JESD22-B102.
Consumer grade, meets JESD 201 class 1A whisker test
TYPICAL APPLICATIONS
Used in low voltage high frequency inverters, freewheeling,
dc-to-dc converters, and polarity protection applications.
Maximum Ratings and Electrical Characteristics at 25 ºC
VRRM
VRMS
VDC
SB320 SB340 SB350 SB360 SB390 SB3100 SB3150 SB3200
Marking Code
SB320 SB340 SB350 SB360 SB390 SB3100 SB3150 SB3200
Maximum Recurrent Peak Reverse Voltage (V) 20 40 50 60 90 100 150 200
Maximum RMS Voltage (V)
14 28 35 42 63 70 105 140
Maximum DC Blocking Voltage (V)
20 40 50 60 90 100 150 200
IF(AV)
IFSM
Cj
Tj
Tstg
Maximum Average Forward Rectified Current
(See graphic)
8.3 ms.Peak Forward Surge Current
(Jedec Method)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
200 pF
-65 to +125 °C
3.0 A
80 A
130 pF
90 pF
-65 to +150 °C
-65 to +150 °C
Electrical Characteristics at Tamb = 25 °C
VF
IR
Rth (j-a)
Rth (j-c)
Maximum Instantaneous Forward Voltage
IF = 3.0 A (Note 1)
Maximum DC Reverse Current Tj = 25 °C
(Note 3)
at Rated DC Blocking Voltage Tj =125°C
Typical Thermal Resistance (Note 2)
0.55 V
0.70 V
0.85 V
0.95 V
0.5 mA
10 mA
5 mA
0.1 mA
2.0 mA
50 °C/W
15 °C/W
Notes: 1. Pulse Test: 300µ Pulse Width, 1% Duty Cycle
2. Thermal Resistance from Junction to Case per diode
3. Pulse test: Pulse width £ 40ms
www.fagorelectronica.com
Document Name: sb3
Version: May-12
Page Number: 1/4