1N5817 - 1N5819 SCHOTTKY BARRIER
RECTIFIER DIODES
PRV : 20 - 40 Volts
IO : 1.0 Ampere
FEATURES :
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low cost
* Low forward voltage drop
MECHANICAL DATA :
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.339 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL 1N5817 1N5818 1N5819 UNIT
Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 Volts
Maximum RMS Voltage VRMS 14 21 28 Volts
Maximum DC Blocking Voltage VDC 20 30 40 Volts
Maximum Average Forward Current
0.375", 9.5mm Lead Length at TL = 90 °C IF(AV) 1.0 Amp.
Peak Forward Surge Current, 8.3ms single half sine wave
Superimposed on rated load (JEDEC Method) TL = 70 °C IFSM 25 Amps.
Maximum Forward Voltage at IF = 1.0 Amp. VF 0.45 0.55 0.6 Volt.
Maximum Reverse Current Ta = 25 °C IR 1.0 mA
at Rated DC Blocking Voltage (Note 1) Ta = 100 °C IR(H) 10 mA
Typical Thermal Resistance (Note 2) RθJL 15 °C/W
Typical Junction Capacitance (Note 3) CJ 110 pF
Junction Temperature Range TJ - 65 to + 125 °C
Storage Temperature Range TSTG - 65 to + 125 °C
Notes :
(1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%.
(2) Thermal Resistance from junction to lead, PC board Mounting with 0.375" (9.5mm) Lead Lengths and 1.5 in2
(38.1mm2) copper pads.
(3) Measured at 1 MHz and applied reverse voltage of 4.0 volts. UPDATE : SEPTEMBER 12, 1998
RATING
DO - 41
0.205 (5.20)
0.160 (4.10)
0.107 (2.74)
0.080 (2.03)
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )