MOSPEC
SRF1670 Thru SRF16100
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.
* Low Forward Voltage.
* Low Switching noise.
* High Current Capacity
* Guarantee Reverse Avalanche.
* Guard-Ring for Stress Protection.
* Low Power Loss & High efficiency.
* 125
Operating Junction Temperature
* Low Stored Charge Majority Carrier Conduction.
* Plastic Material used Carries Underwriters Laboratory
MAXIMUM RATINGS
SRF16
Characteristic Symbol
70 80 90 100
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 Rectifier Forward Current
Total Device (Rated V
R
),T
C
=100
I
F(AV)
8.0
16
A
Peak Repetitive Forward Current
(Rate V
R
, Square Wave, 20kHz)
I
FM
16 A
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
I
FSM
150 A
Operating and Storage Junction
Temperature Range
T
J
, T
STG
-65 to +125
SCHOTTKY BARRIER
RECTIFIERS
16 AMPERES
70-100 VOLTS
ITO-220
MILLIMETERS
DIM
MIN MAX
A 15.05 15.15
B 13.35
13.45
C 10.00
10.10
D 6.55
6.65
E 2.65
2.75
F 1.55
1.65
G 1.15
1.25
H 0.55
0.65
I 2.50
2.60
J 3.00
3.20
K 1.10
1.20
L 0.55
0.65
M 4.40
4.60
N 1.15
1.25
P 2.65
2.75
O 3.35
3.45
Q 3.15
3.25
ELECTRIAL CHARACTERISTICS
SRF16
Characteristic Symbol
70 80 90 100
Unit
Maximum Instantaneous Forward Voltage
( I
F
=8 Amp T
C
= 25
)
( I
F
=8 Amp T
C
= 125
)
V
F
0.75
0.68
0.85
0.73
V
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
= 25
)
( Rated DC Voltage, T
C
= 125
)
I
R
1.0
20
mA
SRF1670 Thru SRF16100
FIG-1 FORWARD CURRENT DERATING CURVE
FIG-2 TYPICAL FORWARD CHARACTERISITICS
A
V
E
R
A
G
E
FOR
W
A
RD RE
CT
IFIE
D CURRE
NT
(A
m
p
.)
NS
T
A
NT
A
N
E
O
US
FOR
W
A
RD CURRE
NT
(A
m
p
.)
CASE TEMPERATURE (
)
FORWARD VOLTAGE (Volts)
SRF1670-SRF1680
SRF1690-SRF16100
FIG-3 TYPICAL REVERSE CHARACTERISTICS
FIG-4 TYPICAL JUNCTION CAPACITANCE
INST
ANT
A
NEOUS REVERSE CURRENT
(Am
p
.)
J
UNCTI
O
N CAP
A
CI
T
A
NCE (
P
F)
PERCENT OF RATED REVERSE VOLTAGE (
)
REVERSE VOLTAGE (Volts)
SRF1670-SRF1680
SRF1690-SRF16100
SRF1670-SRF1680
SRF1690-SRF16100
FIG-5 PEAK FORWARD SURGE CURRENT
PEAK FOR
W
ARD SURGE
CURRENT
(Am
p
.)
NUMBER OF CYCLES AT 60 Hz
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