1N17 THRU 1N19
SCHOTTKY BARRIER RECTIFIER
S E M I C O N D U C T O R
Reverse Voltage - 20 to 40 Volts
Forward Current - 1.0Ampere
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
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
Mounting Position
: Any
Weight
: 0.007ounce,0.20 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load, derate by 20%.)
Symbols
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
T
L=90 C
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method) at T
L
=70 C
Maximum instantaneous forward voltage at 1.0 A(note 1 )
Maximum instantaneous forward voltage at 3.1 A(note 1 )
Maximum instantaneous reverse
T
A
=25 C
current at rated DC blocking
T
A
=100 C
voltage(Note 1)
Typical junction capacitance(Note 3)
Typical thermal resistance(Note 2)
Operating junction and storage temperature range
1N17
20
14
20
24
1N18
30
21
30
36
1.0
1N19
40
28
40
48
Units
V
RRM
V
RMS
V
DC
V
RSM
I
(AV)
I
FSM
V
F
V
F
I
R
C
J
R
JA
R
JL
T
J
,T
STG
V
olts
V
olts
V
olts
V
olts
A
mp
A
mps
25.0
0.450
0.750
0.550
0.875
0.5
10.0
110.0
50.0
15.0
-65 to +125
0.600
0.900
V
olts
m
A
P
F
C/W
C
Notes:
1.Pulse test: 300
s pulse width,1% duty cycle
2.Thermal resistance (from junction to ambient)Vertical P
.C.B. mounted , 0.5"(12.7mm)lead length
3.Measured at 1.0MHz and reverse voltage of 4.0 volts
1-5
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657
FAX:86-531-6947096
WWW.JIFUSEMICON.COM
SCHOTTKY
RECTIFIER
JINANJINGHENG [ JINAN JINGHENG (GROUP) CO.,LTD ]
