1N17 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – SCHOTTKY BARRIER RECTIFIER

1N17 THRU 1N19
CURRENT 1.0Ampere
VOLTAGE 20 to 40 Volts
Features
· Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
· Metal silicon junction, majority carrier conduction
· Low power loss, high efficiency
· High current capability, Low forward voltage drop
· High surge capability
· For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
R-1
0.102(2.6)
0.091(2.3)
DIA.
0.787(20.0)
MIN.
0.126(3.2)
0.106(2.7)
Mechanical Data
· Case : R-1 molded plastic body
· Terminals : Plated axial leads, solderable per
MIL-STD-750, Method 2026
· Polarity : Color band denotes cathode end
· Weight : 0.007 ounce, 0.20 gram
0.025(0.65)
0.021(0.55)
DIA.
0.787(20.0)
MIN.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
(Ratings at 25 ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking Voltage
Maximum non-repetitive peak reverse voltage
Maximum average forward rectified
current 0.375"(9.5mm) lead length at TL=90
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method) at TL=70
Maximum instantaneous forward voltage at 1.0A (Note 1)
Maximum instantaneous forward voltage at 3.1A (Note 2)
Maximum instantaneous reverse current
at rated DC blocking voltage (Note1)
TA=25
TA=100
Typical junction capacitance (Note 3)
Symbols
VRRM
VRMS
VDC
VRSM
I(AV)
IFSM
VF
VF
IR
CJ
1N17
20
14
20
24
1N18
30
21
30
36
1.0
0.450
0.750
25.0
0.550
0.875
0.5
10.0
110.0
1N19
40
28
40
48
0.600
0.900
Typical thermal resistance (Note 2)
Operating junction temperature range
R JA
R JL
TJ, TSTG
50.0
15.0
-65 to +125
Notes:
(1) Pulse test: 300 S pulse width, 1% duty cycle
(2) Thermal resistance from junction to ambient P.C.B. mounted, 0.5"(12.7mm) lead length
(3) Measured 1.0MHz and reverse voltage of 4.0 volts
Units
Volts
Volts
Volts
Volts
Amp
Amps
Volts
mA
PF
/W