Diodes SB370 - SB3100 - Manual

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
• Surge Overload Rating to 80A Peak
•
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications
•
Lead Free Finish, RoHS Compliant (Note 3)
Mechanical Data
•
Case: DO-201AD
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020C
•
Terminals: Finish - Tin. Solderable per MIL-STD-202,
Method 208
•
Polarity: Cathode Band
• Marking Information: See Page 3
• Ordering Information: See Page 3
•
Weight: 1.1 grams (approximate)
Maximum Ratings and Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol SB370 SB380 SB390 SB3100 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage V
RRM
V
RWM
V
R
70 80 90 100 V
RMS Reverse Voltage V
R(RMS)
49 56 63 70 V
Average Rectified Output Current
(Note 1)
@ T
L
= 80
°C I
O
3.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I FSM
100 A
Forward Voltage @ I
F
= 3.0A V
FM
0.79 V
Peak Reverse Current @ T A = 25
°C
at Rated DC Blocking Voltage @ T A = 100
°C
I RM
0.5
20
mA
Typical Junction Capacitance (Note 2) C
j
250 pF
Thermal Characteristics
Characteristic Symbol SB370 SB380 SB390 SB3100 Unit
Typical Thermal Resistance Junction to Ambient R θJA 20 K/W
Operating and Storage Temperature Range T J, T STG
-65 to +150 °C
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.
3. RoHS revision 13.2.2003. Glass and high temperature solder exemptions applied, See EU Directive Annex Notes 5 and 7.
SB370 - SB3100
Document number: DS30134 Rev. 3 - 2
1 of 3
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July 2008
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