Diodes SBR05U20SN User Manual
Sbr05u20sn, Features, Mechanical data
SBR05U20SN
Document number: DS31387 Rev. 5 - 2
1 of 4
August 2010
© Diodes Incorporated
SBR05U20SN
SBR is a registered trademark of Diodes Incorporated.
0.5A SBR
®
SURFACE MOUNT SUPER BARRIER RECTIFIER
Features
•
Ultra Low Forward Voltage Drop
•
Superior Reverse Avalanche Capability
•
Patented Super Barrier Rectifier Technology
•
Soft, Fast Switching Capability
•
150ºC Operating Junction Temperature
•
Lead Free Finish, RoHS Compliant (Note 1)
•
“Green” Device, (Note 2)
•
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case:
SC-59
•
Case Material: Molded Plastic, "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
•
Terminals: Matte Tin Finish annealed over Copper leadframe
Solderable per MIL-STD-202, Method 208
•
Polarity: See Diagram
•
Marking Information: See Page 3
•
Ordering Information: See Page 3
•
Weight: 0.008 grams (approximate)
Maximum Ratings
@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
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
RM
20 V
RMS Reverse Voltage
V
R(RMS)
14 V
Average Rectified Output Current (See Figure 1)
I
O
500 mA
Non-Repetitive Peak Forward Surge Current
I
FSM
3 A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Maximum Thermal Resistance
Thermal Resisitance Junction to Ambient (Note 4)
R
θJA
134 ºC/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
ºC
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Reverse Breakdown Voltage (Note 3)
V
(BR)R
20 - - V
I
R
= 100µA
Forward Voltage Drop
V
F
-
0.51
0.48
0.56
0.53
V
I
F
= 0.5A, T
J
= 25ºC
I
F
= 0.5A, T
J
= 125ºC
Leakage Current (Note 3)
I
R
-
6
0.5
100
20
µA
mA
V
R
= 20V, T
J
= 25ºC
V
R
= 20V, T
J
= 125ºC
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
2. Diodes Inc.'s "Green" policy can be found on our webs
3. Short duration pulse test used to minimize self-heating effect.
4. Polymide PCB, 2oz, copper minimum recommended pad layout per
Top View
Device Schematic
Top View