SB370 - SB3100
3.0A SCHOTTKY BARRIER RECTIFIER
Features
·
·
Schottky Barrier Chip
Guard Ring Die Construction for
Transient Protection
·
·
·
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward
Voltage Drop
A
B
A
·
·
Surge Overload Rating to 80A Peak
C
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Applications
D
DO-201AD
Min
·
Plastic Material - UL Flammability
Classification 94V-0
Dim
A
Max
¾
25.40
7.20
Mechanical Data
B
9.50
1.30
5.30
C
1.20
·
·
Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
D
4.80
All Dimensions in mm
·
·
·
·
Polarity: Cathode Band
Weight: 1.1 grams (approx.)
Mounting Position: Any
Marking: Type Number
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
SB370
70
SB380
80
SB390
90
SB3100
100
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
VR(RMS)
IO
RMS Reverse Voltage
49
56
63
70
V
A
Average Rectified Output Current
(Note 1)
3.0
@ TL = 80°C
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM
80
A
Forward Voltage
@ IF = 3.0A
VFM
IRM
0.79
V
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA 25°C
=
0.5
20
mA
@ TA = 100°C
Cj
Typical Junction Capacitance (Note 2)
250
20
pF
K/W
°C
RqJA
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Tj, TSTG
-65 to +150
Notes:
1. Measured at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
DS30134 Rev. 2 - 2
1 of 2
SB370-SB3100