RECTRON 1N17

1N17
THRU
1N19
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
FEATURES
*
*
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*
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*
*
Low power loss, high efficiency
Low leakage
Low forward voltage
High current capability
High speed switching
High surge capabitity
High reliability
R-1
MECHANICAL DATA
*
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Case: Molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.12 gram
.787 (20.0)
MIN.
.025 (0.65)
DIA.
.021 (0.55)
.126 (3.2)
.106 (2.7)
.102 (2.6)
DIA.
.091 (2.3)
.787 (20.0)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
SYMBOL
1N17
1N18
1N19
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
Volts
Maximum RMS Voltage
VRMS
14
21
28
Volts
VDC
20
30
40
Volts
RATINGS
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375” (9.5mm) lead length at T L =90 OC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 3)
IO
1.0
Amps
I FSM
20
Amps
RqJA
60
RqJL
20
0
C/W
Typical Junction Capacitance (Note 1)
CJ
110
Operating Temperature Range
TJ
150
0
C
T STG
-55 to + 150
0
C
Storage Temperature Range
pF
ELECTRICAL CHARACTERISTICS (@TA=25 C unless otherwise noted)
O
SYMBOL
1N17
1N18
1N19
UNITS
Maximum Instantaneous Forward Voltage at 1.0A DC
VF
.45
.55
.60
Volts
Maximum Instantaneous Forward Voltage at 3.1A DC
VF
.75
0.875
0.90
CHARACTERISTICS
Maximum Average Reverse Current
@T A = 25 o C
at Rated DC Blocking Voltage
@T A = 100o C
NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
3. Thermal Resistance : At 9.5mm lead lengths, PCB mounted.
IR
Volts
0.2
mAmps
10
mAmps
2006-11
AVERAGE FORWARD CURRENT, (A)
1.0
0.8
0.6
Single
Half Wave 60HZ
Resistive or
Inductive Load
0.375" (9.5mm) Lead Length
0.4
0.2
0
25
50
75
100
125
150
175
INSTANTANEOUS FORWARD CURRENT, (A)
RATING AND CHARACTERISTICS CURVES ( 1N17 THRU 1N19 )
20
10
1N17
1N18
1N19
1.0
0.1
T J = 25 OC
Pulse Width = 300mS
1% Duty Cycle
0.1
0.3
O
10
TA = 125 OC
1.0
TA = 75 OC
0.1
TA = 25 C
O
0.01
0.001
0
20
40
60
80
0.7
0.9
1.1
1.3 1.5
100
1.9
2.1
120
TJ = 25 OC
200
100
80
60
40
20
10
140
0.1
0.4
PERCENT RATED PEAK REVERSE VOLTAGE, (%)
1.0
4
8.3mS Single Half Sine-Wave
JEDEC Method
20
15
10
5
2
40
FIG.4 TYPICAL JUNCTION CAPACITANCE
25
1
10
REVERSE VOLTAGE, (V)
FIG.3 TYPICAL REVERSE CHARACTERISTICS
0
1.7
FIG.2 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
400
CT, TOTAL CAPACITANCE, (pF)
100
0.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
PEAK FORWARD SURGE CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, (mA)
LEAD TEMPERATURE, ( C)
4
6
8
10
20
40
80 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
80
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
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life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in
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