1N5817
器件资料摘要：
1N5817 thru 1N5819
Features
- Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
- Low power loss, high efficiency
- For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
- Guardring for overvoltage protection
Mechanical Data
- Case: JEDEC DO-41 molded plastic body
- Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
- High temperature soldering guaranteed:
250°C/10 seconds 0.375” (9.5mm) lead length,
5lbs. (2.3kg) tension
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Weight: 0.34 g
Schottky Barrier Rectifier
www.comchiptech.com
COMCHIP
MDS0309002A Page 1
Reverse Voltage: 20 to 40V
Forward Current: 1.0A
DO-41
Dimensions in inches and (millimeters)
0.107 (2.7)
0.080 (2.0)
Dia.
0.034 (0.86)
0.028 (0.71)
Dia.
1.0 (25.4)
Min.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
Min.
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter Symbol 1N5817 1N5818 1N5819 Unit
* Maximum repetitive 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
* Maximum non-repetitive peak reverse voltage VRSM 24 36 48 V
* Maximum average forward rectified current
0.375" (9.5mm) lead length at TL=90°C
IF(AV) 1.0 A
* Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load IFSM 25 A
(JEDEC Method) at TL=70°C
Typical thermal resistance – junction-to-ambient (glass) RΘJA 130
(Note 2) – junction-to-ambient (plastic) RΘJA 50 °C/W
– junction-to-lead (plastic) RΘJL 15
*Storage temperature range TJ, TSTG –65 to +125 °C
Electrical Characteristics (TA = 25°C unless otherwise noted)
Parameter Symbol 1N5817 1N5818 1N5819 Unit
* Maximum instantaneous forward voltage at 1.0 (Note 1) VF 0.450 0.550 0.600 V
* Maximum instantaneous forward voltage at 3.1 (Note 1) VF 0.750 0.875 0.900 V
* Maximum average reverse current TA = 25°C
IR
1.0
mA
at rated DC blocking voltage (Note 1) TA = 100°C 10
Typical junction capacitance at 4.0V, 1.0MHz CJ 110 pF
*JEDEC registered values
Notes: (1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length with 1.5 x 1.5” (38 x 38mm) copper pads
Features
- Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
- Low power loss, high efficiency
- For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
- Guardring for overvoltage protection
Mechanical Data
- Case: JEDEC DO-41 molded plastic body
- Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
- High temperature soldering guaranteed:
250°C/10 seconds 0.375” (9.5mm) lead length,
5lbs. (2.3kg) tension
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Weight: 0.34 g
Schottky Barrier Rectifier
www.comchiptech.com
COMCHIP
MDS0309002A Page 1
Reverse Voltage: 20 to 40V
Forward Current: 1.0A
DO-41
Dimensions in inches and (millimeters)
0.107 (2.7)
0.080 (2.0)
Dia.
0.034 (0.86)
0.028 (0.71)
Dia.
1.0 (25.4)
Min.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
Min.
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter Symbol 1N5817 1N5818 1N5819 Unit
* Maximum repetitive 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
* Maximum non-repetitive peak reverse voltage VRSM 24 36 48 V
* Maximum average forward rectified current
0.375" (9.5mm) lead length at TL=90°C
IF(AV) 1.0 A
* Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load IFSM 25 A
(JEDEC Method) at TL=70°C
Typical thermal resistance – junction-to-ambient (glass) RΘJA 130
(Note 2) – junction-to-ambient (plastic) RΘJA 50 °C/W
– junction-to-lead (plastic) RΘJL 15
*Storage temperature range TJ, TSTG –65 to +125 °C
Electrical Characteristics (TA = 25°C unless otherwise noted)
Parameter Symbol 1N5817 1N5818 1N5819 Unit
* Maximum instantaneous forward voltage at 1.0 (Note 1) VF 0.450 0.550 0.600 V
* Maximum instantaneous forward voltage at 3.1 (Note 1) VF 0.750 0.875 0.900 V
* Maximum average reverse current TA = 25°C
IR
1.0
mA
at rated DC blocking voltage (Note 1) TA = 100°C 10
Typical junction capacitance at 4.0V, 1.0MHz CJ 110 pF
*JEDEC registered values
Notes: (1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length with 1.5 x 1.5” (38 x 38mm) copper pads