1N5817 Datasheet, PDF (1/2 Pages) Motorola, Inc – SCHOTTKY BARRIER RECTIFIERS 1 AMPERE 20, 30 and 40 VOLTS

Preliminary Data Sheet
1N5817 THRU 1N5819
1.0AMP. Schottky Barrier Rectifier
VOLTAGE:20 TO 40V
CURRENT:1.0A
Specification Features:
Case: Epoxy, Molded
Weight: 0.4Gram (Approximately)
High current capability, Low forward voltage drop
High surge current capability
Finish: All External Surfaces Corrosion Resistant And Terminal Leads Are
Readily Solderable
Lead And Mounting Surface Temperature For Soldering Purposed:
260℃ Max. For 10 Seconds 1/16 Inch From Case
RoHS Compliant
Cathode Indicated By Polarity Band
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Parameter
Symbol
1N
5817
Maximum Repetitive Peak Reverse Voltage
V_RRM
20
Maximum DC Blocking Voltage
Maximum Average Forward Rectifier Current.
(0.375” Lead Length @ T_A=75℃)
Non-repetitive Peak Forward Surge Current.
(8.3mS Single Half Sine-wave)
VR
20
IF(AV)
I_FSM
Operating Junction and Storage Temperature Range
TJ, TSTG
Typical Thermal Resistance (Note 1)
R_θJA
AXIAL LEAD
DO-41
DEVICE MARKING DIAGRAM
1N58XX
KEL
: Device Name 1N5817~1N5819
: KEL Logo
1N
5818
30
30
1.0
25
-65 to +125
80
1N
5819
40
40
Units
V
V
A
A
°C
°C/W
Electrical Characteristics
Parameter
T_A = 25°C unless otherwise noted
Symbol
Maximum D.C Reverse Current @ TA=25℃
At Rated D.C Blocking Voltage @ TA=100℃
IR
Forward Voltage @1A
@3A
VF
Total Capacitance
C_T
@VR=4V, f=1MHz
1N
5817
0.450
0.750
1N
5818
1.0
10.0
0.550
0.875
110
1N
5819
0.600
0.900
NOTE: (1) Thermal resistance from junction to ambient at 0.375” lead length, vertical P.C. board mounted
Units
mA
V
pF
Feb. 2008 Release / Orig
Page 1