SR310L Datasheet, PDF (1/2 Pages) Mospec Semiconductor – Surface Mount Schottky Barrier rectifiers

MOSPEC
SR310L
Surface Mount
Schottky Barrier rectifiers
Using the Schottky Barrier principle with a Refractory metal capable of high
temperature operation metal. The proprietary barrier technology allows for
reliable operation up to 150℃ junction temperature. Typical application are in
switching Mode Power Supplies such as adaptors, DC/DC converters, free-
wheeling and polarity protection diodes.
Features
＊Low Forward Voltage.
＊Low Switching noise.
＊High Current Capacity
＊Guarantee Reverse Avalanche.
＊Guard-Ring for Stress Protection.
＊Low Power Loss & High efficiency.
＊150℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction.
＊Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
＊ Moisture Sensitivity Level: MSL-1
＊In compliance with EU RoHs 2002/95/EC directives
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Symbol
V_RRM
V_RWM
V_R
VR_(RMS)
SR310L
100
70
Unit
V
V
Average Rectifier Forward Current
I_O
3.0
A
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions half-wave, single IFSM
75
A
phase,60Hz )
Operating and Storage Junction Temperature Range
T_J , T_STG
-65 to +150
℃
THERMAL RESISTANCES
Typical Thermal Resistance junction from Junction
to ambient
ELECTRICAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage
(I_F =0.1 Amp)
(I_F =1.5 Amp)
(I_F =3.0 Amp)
Maximum Instantaneous Reverse Current
(Rated DC Voltage, T_C = 25℃)
(Rated DC Voltage, T_C = 125℃)
Typical Junction Capacitance
(Reverse Voltage of 4 volts & f=1 MHz)
R_{θ j-A}
30
℃/w
SR310L
Symbol
Unit
Min. Typ. Max.
--- 0.31 0.35
V_F
V
--- 0.55 0.60
--- 0.75 0.85
I_R
0.1
mA
20
C_P
150
P^F
SCHOTTKY BARRIER
RECTIFIERS
3.0 AMPERES
100 VOLTS
DO-214AA(SMB)
MILLIMETERS
DIM
MIN MAX
A 3.30 3.90
B 4.20 4.60
C 1.80 2.20
D 5.10 5.60
E 1.90 2.50
F
1.30
G
0.22
H 0.95 1.35
CASE---
Transfer molded
plastic
POLARITY---
Cathode indicated
polarity band