1N5817-G

Schottky Barrier Rectifiers
1N5817-G Thru. 1N5819-G
Reverse Voltage: 20 to 40 V
Forward Current: 1.0 A
RoHS Device
DO-41
Features
-Metal-Semiconductor junction with guard ring.
-Epitaxial construction.
0.034(0.90)
DIA.
0.028(0.70)
-Low forward voltage drop.
1.000(25.40) Min.
-High current capability.
-For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications.
0.205(5.20)
0.165(4.20)
0.107(2.70)
DIA.
0.080(2.00)
Mechanical data
-Case: JEDEC DO-41 molded plastic
1.000(25.40) Min.
-Epoxy: UL 94V-0 rate flame retardant
-Polarity: Color band denotes cathode
-Mounting position: Any
Dimensions in inches and (millimeter)
-Weight: 0.012 once, 0.34 grams
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
Symbol
1N5817-G
1N5818-G
1N5819-G
Unit
Maximum recurrent peak reverse voltage
VRRM
20
30
40
V
Maximum RMS voltage
VRMS
14
21
28
V
Maximum DC blocking voltage
VDC
20
30
40
V
Parameter
Maximum average forward rectified current
@TA=75°C
I(AV)
1.0
A
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
25
A
Maximum forward voltage at 1.0A DC
VF
0.450
0.550
0.600
V
VF
0.750
0.875
0.900
V
Maximum forward voltage at 3.0A DC
Maximum DC reverse current
at rated DC blocking voltage
@TJ=25°C
1.0
@TJ=100°C
Typical junction capacitance (Note 1)
Typical thermal resistance (Note 2)
Operating temperature range
Storage temperature range
IR
mA
10
CJ
110
pF
RθJA
80
°C/W
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
NOTES:
1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Thermal resistance junction to ambient.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 1
QW-BG016
Comchip Technology CO., LTD.
Schottky Barrier Rectifiers
Rating and Characteristic Curves (1N5817-G Thru.1N5819-G)
Fig.2 - Maximum Non-Repetitive
Surge Current
Fig.1 - Forward Current Derating Curve
40
Peak Forward Surge Current, (A)
1.0
0.8
0.6
0.4
Single phase
Half wave, 60Hz
Resistive or
inductive load
0.2
30
20
10
0
0
0
25
50
75
100
125
150
1
175
100
10
Ambient Temperature, (°C)
Number of Cycles at 60Hz
Fig.3 - Typical Junction Capacitance
Fig.4 - Typical Forward Characteristics
1000
1
58
1
1.0
1N
58
19
1N
Instantaneous Forward Current, (A)
100
7
10
f = 1MHz
TJ = 25°C
Capacitacne, (pF)
Pulse width 8.3ms
single half sine-wave
(JEDEC Method)
1N
58
18
Average Forward Current, (A)
1.2
TJ = 25°C
PULSE WIDTH 300us
0.1
1
10
100
0
0.2
0.4
0.6
0.8
1.0
1.2
Instantaneous Forward Voltage, (V)
Reverse Voltage, (V)
REV:A
Page 2
QW-BG016
Comchip Technology CO., LTD.
Schottky Barrier Rectifiers
Marking Code
Part Number
1N5817T-G
1N5818T-G
1N5819T-G
1N5817A-G
1N5818A-G
1N5819A-G
1N5817B-G
1N5818B-G
1N5819B-G
Marking code
Packaging
1N5817
1N5818
1N5819
1N5817
1N5818
1N5819
1N5817
1N5818
1N5819
Reel
Reel
Reel
Ammo
Ammo
Ammo
Bulk
Bulk
Bulk
Note:
1) Suffix code after part number to specify packaging item .
Packaging
REEL PACK
AMMO PACK
BULK PACK
1N58XX
XX = Product type marking code
Code
T
A
B
Standard Packaging
REEL PACK
Case Type
DO-41
REEL
Reel Size
( pcs )
(inch)
5,000
13
AMMO PACK
Case Type
DO-41
BOX
CARTON
( pcs )
( pcs )
5,000
50,000
BULK PACK
Case Type
DO-41
BOX
CARTON
( pcs )
( pcs )
1,000
50,000
REV:A
QW-BG016
Page 3
Similar pages