1N17 thru 1N19
Reverse Voltage 20 to 40 Volts
Features
Low power loss, high efficiency
Low leakage
Low forward voltage
High current capability
High speed switching
High surge capabitity
High reliability
Schottky Barrier Rectifiers
Forward Current 1.0 Ampere
Mechanical Data
Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 0.007 ounce, 0.20 gram
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%.
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
L
=90
o
C
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A DC
Maximum instantaneous forward voltage at 3.1A DC
Maximum average reverse current
at peak reverse voltage
Typical thermal resistance (Note 1)
Typical junction capacitance (Note 2)
Operating junction temperature range
Storage temperature range
Notes:
Symbols
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
V
F
I
R
R
θ
JA
C
J
T
J
T
STG
1N 17
20
14
20
1N 18
30
21
30
1.0
20.0
1N 19
40
28
40
Units
Volts
Volts
Volts
Amp
Amps
0.450
0.750
0.550
0.875
1.0
10.0
80
110
-55 to +125
-55 to +150
0.600
0.900
Volts
Volts
mA
o
@T
A
= 25
o
C
@T
A
= 100
o
C
C/W
pF
o
C
C
o
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.
301
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