SM5817_01 Datasheet, PDF (1/3 Pages) Rectron Semiconductor – SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere

RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
SM5817
THRU
SM5819
FEATURES
* Fast switching
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.015 gram
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O
MELF
.205 (5.2)
.190 (4.8)
SOLDERABLE
ENDS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
.028 (.60)
.018 (.46)
.106 (2.7)
.095 (2.4)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25^oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA=90^oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note) 1
Typical Junction Capacitance (Note 2)
Storage Operating Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
RθJA
CJ
TJ, TSTG
SM5817
20
14
20
SM5818
30
21
30
1.0
25
80
110
-65 to + 125
ELECTRICAL CHARACTERISTICS (At TA = 25^oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum Forward Voltage at 3.1A DC
Maximum Average Reverse Current at
Rated DC Blocking Voltage
@TA = 25^oC
@TA = 100^oC
SYMBOL
VF
VF
IR
SM5817
.45
.75
NOTES : 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.
SM5818
.55
.875
1.0
10
SM5819
40
28
40
SM5819
.60
.90
UNITS
Volts
Volts
Volts
Amps
Amps
0_{C/ W}
pF
0_C
UNITS
Volts
Volts
mAmps
2001-5