RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
1N5817
THRU
1N5819
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
FEATURES
*
*
*
*
*
*
Low switching noise
Low forward voltage drop
High current capability
High switching capabitity
High reliability
High surge capability
DO-41
MECHANICAL DATA
*
*
*
*
*
Case: Molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.33 gram
.034 (0.9)
DIA.
.028 (0.7)
1.0 (25.4)
MIN.
.205 (5.2)
.166 (4.2)
.107 (2.7)
.080 (2.0)
DIA.
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%.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
o
.375鈥?(9.5mm) lead length at T
L
= 90 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note) 1
Typical Junction Capacitance (Note 2)
Storage Operating Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
胃
JA
C
J
T
J
, T
STG
1N5817
20
14
20
1N5818
30
21
30
1.0
25
80
110
-65 to + 125
1N5819
40
28
40
UNITS
Volts
Volts
Volts
Amps
Amps
0
C/ W
pF
0
C
ELECTRICAL CHARACTERISTICS
(At T
A
= 25 C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum Forward Voltage at 3.1A DC
Maximum Average Reverse Current at
Rated DC Blocking Voltage
@T
A
= 25
o
C
@T
A
= 100 C
o
o
SYMBOL
V
F
V
F
I
R
1N5817
.45
.75
1N5818
.55
.875
1.0
10
1N5819
.60
.90
UNITS
Volts
Volts
mAmps
2001-6
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5鈥?(12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
RECTRON
1
2
