1N5817
WILLAS
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
RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
THRU
1N5819
DO-41
*
Pb-Free package is available
.034(0.90)
.028(0.70)
MECHANICAL DATA
*
*
*
*
*
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.33 gram
.205(5.21)
.165(4.19)
.117(2.97)
.080(2.00)
1.00(25.4)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
(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” (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
θ
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
1.00(25.4)MIN.
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
0.5
10
1N5819
.60
.90
UNITS
Volts
Volts
mAmps
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
WILLAS [ WILLAS ELECTRONIC CORP ]
