SK310 Datasheet, PDF (1/2 Pages) Unisonic Technologies – SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

MOSPEC
Schottky Barrier Rectifiers
Using the Schottky Barrier principle with a Molybdenum barrier meta.
These state-of-the-art geometry features epitaxial construction with oxide
passivation and metal overlay contact. Ideally suited for low voltage, high
frequency rectification, or as free wheeling and polarity protection diodes,
in surface mount applications where compact size and weight are critical
to the system.
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
ESD: 4KV(Min.) Humen-Body Model
In compliance with EU RoHs 2002/95/EC directives
SK310
SCHOTTKY BARRIER
RECTIFIERS
3.0 AMPERES
100 VOLTS
DO-214AC(SMA)
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)
Average Rectifier Forward Current
I_O
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions half-wave, single
I_FSM
phase,60Hz )
SK310
100
70
3.0
75
Operating and Storage Junction Temperature Range
T_J , T_STG
-65 to +150
THERMAL RESISTANCES
Typical Thermal Resistance junction to case
R_{θ j-c}
45
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage
(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)
Symbol
V_F
I_R
C_P
SK310
0.85
0.01
10
150
Unit
V
V
A
A
/w
Unit
V
mA
P^F
DIM ^MILLIMETERS
MIN MAX
A 2.20 2.80
B 4.10 4.70
C 1.30 1.70
D 4.70 5.30
E 1.90 2.50
F
1.30
G
0.30
H 0.95 1.50
CASE---
Transfer molded
plastic
OLARITY---
Cathode indicated
polarity band