1N5820 Datasheet, PDF (1/2 Pages) Motorola, Inc – SCHOTTKY BARRIER RECTIFIERS 3.0 AMPERES 20, 30, 40 VOLTS

Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
Guardring for overvoltage protection
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
250 /10 seconds, 0.375” (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Mechanical Data
Case: DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.041 ounce, 1.15 grams
1N5820 THRU 1N5822
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 3.0 Amperes
D IM E N S IO N S
inches
mm
DIM
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Symbols
1N5820
1N5821
1N5822
Maximum repetitive peak reverse voltage
V_RRM
20
30
40
Maximum RMS voltage
V_RMS
14
21
28
Maximum DC blocking voltage
V_DC
20
30
40
Non-repetitive peak reverse voltage
V_RSM
24
36
48
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_L=95
I_(AV)
3.0
Peak forward surge current,
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method) at T =75
I_FSM
L
80.0
Maximum instantaneous forward voltage at 3.0A (Note 1)
Maximum instantaneous forward voltage at 9.4A (Note 1)
VV^FF
0.475
0.850
0.500
0.900
0.525
0.950
Maximum instantaneous reverse current
at rated DC blocking voltage (Note 1)
TT_AA==12050
I_R
2.0
20.0
Typical thermal resistance (Note 2)
R
R
JA
JL
40.0
10.0
Operating junction and storage temperature range
T_J, T_STG
-65 to +125
Notes:
(1) Pulse test: 300uS pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500” (12.7mm) lead length with 2.5X2.5” (63.5X63.5mm) copper pads
Units
Volts
Volts
Volts
Volts
Amps
Amps
Volts
Volts
mA
/W
1