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

1N5817 THRU 1N5819
SCHOTTKY BARRIER RECTIFIERS
FEATURES
· High current capability
· 1.0 ampere operation at T_L=90 with no
thermal runaway.
· Exceeds environmental standards of MIL-S-19500/228
· For use in low voltage, high frequency inverters
free wheeling, and porlarlity protection applications
DO-41
MECHANICAL DATA
Case: Molded plastic, DO-41
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.012ounce, 0.33gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60H_Z, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at T _L=90
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 1.0A DC
Maximum Forward Voltage at 3.0A DC
Maximum Reverse Current
at Rated DC Blocking Voltage
at T_A=25
T_A=100
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
Symbols
V_RRM
V_RMS
V_DC
I_(AV)
I_FSM
V_F
I_R
C_J
R_θJA
T_J Tstg
1N5817
20
14
20
0.45
0.75
1N5818
30
21
30
1.0
25
0.55
0.875
1.0
10
110
80
-55 to +125
NOTES:
1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.
2- Thermal Resistance From Junction to Ambient 0.5"(12.7mm) lead length P.C.B. Mounted.
1N5819
40
28
40
0.60
0.90
Units
Volts
Volts
Volts
Amp
Amp
Volts
mAmp
pF
/W
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