Diodes 1N5817, 1N5819 User Manual

Features

Guard Ring Die Construction for Transient Protection

·

Low Power Loss, High Efficiency

·

High Surge Capability

·

High Current Capability and Low Forward Voltage Drop

·

For Use in Low Voltage, High Frequency Inverters, Free

·

Wheeling, and Polarity Protection Application

Lead Free Finish, RoHS Compliant (Note 5)

·

Mechanical Data

Case: DO-41

·

Case Material: Molded Plastic. UL Flammability

·

Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C

·

Terminals: Finish ¾ Tin. Plated Leads Solderable per

·

MIL-STD-202, Method 208
Polarity: Cathode Band

·

Ordering Information: See Page 2

·

Marking: Type Number and Date Code

·

Weight: 0.3 grams (approximate)

·

1N5817 - 1N5819

1.0A SCHOTTKY BARRIER RECTIFIER

A

Dim Min Max

A
B
C
D

All Dimensions in mm

B

DO-41 Plastic

25.40 ¾

4.06 5.21

0.71 0.864

2.00 2.72

A

C

D

Maximum Ratings and Electrical Characteristics

Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.

Characteristic Symbol 1N5817 1N5818 1N5819 Unit

Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage

RMS Reverse Voltage
Average Rectified Output Current

(Note 1) @ T
Non-Repetitive Peak Forward Surge Current 8.3ms

single half sine-wave superimposed on rated load
Forward Voltage (Note 2) @ IF= 1.0A

Peak Reverse Leakage Current @ TA= 25°C
at Rated DC Blocking Voltage (Note 2) @ T

Typical Total Capacitance (Note 3)
Typical Thermal Resistance Junction to Lead (Note 4)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range

Notes: 1. Measured at ambient temperature at a distance of 9.5mm from the case.

2. Short duration test pulse used to minimize self-heating effect.

3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

4. 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.

5. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see

@ I

A

= 90°C

L

= 3.0A

F

= 100°C

V
V

V

R(RMS)

I

V

I

R
R

T

j,TSTG

RRM
RWM

V

R

I

O

FSM

FM

RM

C

T

qJL

qJA

@ TA= 25°C unless otherwise specified

20 30 40 V

14 21 28 V

0.450

0.750

-65 to +125 °C

EU Directive Annex Notes 5 and 7.

1.0 A

25 A

0.550

0.875

1.0
10

110 pF

15
50

0.60

0.90

V

mA

°C/W

DS23001 Rev. 8 - 2 1 of 3 1N5817-1N5819

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1.0

g

O

O

t

30

O

O

)

0.8

0.6

0.4

0.2

(AV)

I , AVERAGEOUTPUT CURRENT (A)

Single Pulse Half-Wave
60 Hz Resistive or Inductive Load

0

10 40 60 80 100 120

T , LEAD TEMPERATURE (ºC)

L

Fi

. 1 Forward Current DeratingCurve

25

20

140

150

RWARD CURRENT (A)

1.0

US F

F

I ,NSTANTANE

0.1

1000

10

1N5817

1N5818

1N5819

T = 25ºC

j

Pulse Width = 300ms

2% Duty Cycle

0

0.5 1.0 1.5 2.0 2.5

V ,INSTANTANEOUS FORWARD VOLTAGE (V

F

Fig. 2 Typical Forward Characteristics

T = 25ºC

j

f=1MHz
V = 50mV p-p

sig

15

100

10

RWARD SURGE CURRENT (A)

TALCAPACITANCE (pF)

T

C,T

5

8.3ms Single Half Sine-Wave

FSM

I , PEAK F

0

1 10 100

NUMBER OF CYCLES AT 60 Hz

Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Curren

10

0.1 1.0 10 100
V , REVERSE VOLTAGE (V)

R

Fig. 4 Typical Total Capacitance

Ordering Information

Device

1N5817-B
1N5817-T
1N5818-B
1N5818-T
1N5819-B
1N5819-T

(Note 6)

Packaging Shipping

DO-41 1K/Bulk
DO-41 5K/Tape & Reel, 13-inch
DO-41 1K/Bulk
DO-41 5K/Tape & Reel, 13-inch
DO-41 1K/Bulk
DO-41 5K/Tape & Reel, 13-inch

Notes: 6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf

DS23001 Rev. 8 - 2 2 of 3 1N5817-1N5819

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