MOSPEC
Switchmode
Full Plastic Dual Schottky Barrier Power Rectifiers
Using the Schottky Barrier principle with a Molybdenum barrier
metal. 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.
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
SRF1630 thru SRF1660
SCHOTTKY BARRIER
RECTIFIERS
16 AMPERES
30-60 VOLTS
ITO-220AB
Flammability Classification 94V-O
＊
ESD: 8KV(Min.) Human-Body Model
＊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
Average Rectifier Forward Current (Per diode )
Total Device (Rated V
R
), T
C
=100℃
Peak Repetitive Forward Current
(Rate V
R
, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current (Surge
applied at rate load conditions halfware, single
phase, 60Hz)
Operating and Storage Junction Temperature
Range
Symbol
30
V
RRM
V
RWM
V
R
V
R(RMS)
I
F(AV)
I
FM
I
FSM
30
35
35
SRF16
40
40
45
45
50
50
60
60
V
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Unit
21
25
28
8.0
16
16
32
35
42
V
A
A
150
A
T
J
, T
stg
-65 to +150
℃
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage
( I
F
=8 Amp T
C
= 25℃)
( I
F
=8 Amp T
C
= 100℃)
Typical Thermal Resistance junction to case
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
= 25℃)
( Rated DC Voltage, T
C
= 125℃)
Symbol
30
V
F
R
θ
j-c
I
R
35
SRF16
40
45
50
60
V
℃/w
mA
Unit
MILLIMETERS
MIN
MAX
15.05
15.15
13.35
13.45
10.00
10.10
6.55
6.65
2.65
2.75
1.55
1.65
1.15
1.25
0.55
0.65
2.50
2.60
3.00
3.20
1.10
1.20
0.55
0.65
4.40
4.60
1.15
1.25
3.35
3.45
2.65
2.75
3.15
3.25
3.60
3.80
0.55
0.48
3.8
0.5
20
0.70
0.60
SRF1630 Thru SRF1660
FIG-1 FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
NSTANTANEOUS FORWARD CURRENT (Amp.)
FIG-2 TYPICAL FORWARD CHARACTERISITICS
SRF1630-45
SRF1650-60
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (mA.)
FIG-4 TYPICAL JUNCTION CAPACITANCE
T
j
=100 c
JUNCTION CAPACITANCE (
P
F)
o
T
j
=75 c
o
SRF1630-45
SRF1650-60
T
j
=25 c
o
PERCENT OF RATED REVERSE VOLTAGE (﹪)
REVERSE VOLTAGE (Volts)
FIG-5 PEAK FORWARD SURGE CURRENT
CURRENT (Amp.)
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60 Hz
Power technology
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