Page <1> V1.109/09/19
Schottky Rectifier
Newark.com/multicomp-pro
Farnell.com/multicomp-pro
Element14.com/multicomp-pro
Features
• Low forward voltage drop
• High current capability
• High reliability
• High surge current capability
Mechanical Data:
Cases : Moulded plastic DO-41
Lead : Axial leads, solderable per MIL-STD-202, Method 208 guaranteed
Polarity : Colour band denotes cathode end
High Temperature
Soldering Guaranteed : 260°C / 10 seconds / 0.375 inches (9.5mm) lead
lengths at 5 lbs., (2.3 kg) tension
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specied.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter Symbol 1N5817+ 1N5818+ 1N5819+ Unit
Maximum Repetitive Peak Reverse Voltage Vrrm 20 30 40
VMaximum RMS Voltage Vrms 14 21 28
Maximum DC Blocking Voltage Vdc 20 30 40
Maximum Average Forward Rectied Current
0.375 Inches (9.5 mm) Lead Length at Tl = 90°C I(AV) 1
A
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method) Ifsm 25
Maximum Instantaneous Forward Voltage at 1A Vf
0.45 0.55 0.6 V
Maximum Instantaneous Forward Voltage at 3A 0.75 0.875 0.9
Maximum DC Reverse Current at Ta = 25°C
at Rated DC Blocking Voltage at Ta = 100°C Ir1
10 mA
Typical Thermal Resistance (Note 1) RθJA
RθJC
100
45 °C/W
Typical Junction Capacitance (Note 2) Cj55 pF
Operating Temperature Range Tj
-65 to + 125 °C
Storage Temperature Range Tstg
Notes:
1. Mount on Cu-Pad Size 5 × 5 mm on PCB
2. Measured at 1 MHz and applied reverse voltage of 4V DC
Page <2> V1.109/09/19
Schottky Rectifier
Newark.com/multicomp-pro
Farnell.com/multicomp-pro
Element14.com/multicomp-pro
Ratings and Characteristic Curves
Specication Table
If(av)
Maximum
(A)
Vrrm
Maximum
(V)
Vf
(V)
at If = 1A
Ifsm
(A) Length Diameter Package Part Number
1
20 0.45
25 5.2 2.7 DO-41
1N5817+
30 0.55 1N5818+
40 0.87 1N5819+
Dimensions : Millimetres
Page <3> V1.109/09/19
Schottky Rectifier
Newark.com/multicomp-pro
Farnell.com/multicomp-pro
Element14.com/multicomp-pro
Part Number Table
Description Part Number
Schottky Rectier, 20V, 1A 1N5817+
Schottky Rectier, 30V, 1A 1N5818+
Schottky Rectier, 40V, 1A 1N5819+
Dimensions : Inches (Millimetres)
Dimensions:
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for
the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness,
any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make
any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or
where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its
negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.
