DIODS 1N5822, 1N5820, 1N5821 Datasheet
Features
· Schottky Barrier Chip
· 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
· Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
· Case: Molded Plastic
· Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Weight: 1.1 grams (approx)
· Mounting Position: Any
· Marking: Type Number
1N5820 - 1N5822
3.0A SCHOTTKY BARRIER RECTIFIERS
A A
Dim Min Max
A
B
C
D
All Dimensions in mm
B
C
D
DO-201AD
25.40 ¾
7.20 9.50
1.20 1.30
4.80 5.30
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol 1N5820 1N5821 1N5822 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
(JEDEC Method) @ T
Forward Voltage (Note 2) @ IF = 3.0A
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 2) @ T
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
Notes: 1. Measured at ambient temperature at a distance of 9.5mm from the case.
2. Short duration pulse test used to minimize self-heating effect.
3. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm)
copper pad.
= 95°C
L
= 75°C
L
@ IF = 9.4A
= 100°C
A
V
V
V
R(RMS)
I
V
I
R
R
Tj,T
RRM
RWM
V
R
I
O
FSM
FM
RM
qJA
qJL
STG
@ TA = 25°C unless otherwise specified
20 30 40 V
14 21 28 V
3.0 A
80 A
0.475
0.850
0.500
0.900
2.0
20
40
10
-65 to +125 °C
0.525
0.950
°C/W
V
mA
DS23003 Rev. 7 - 2 1 of 2 1N5820-1N5822
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4
Single Phase Half-Wave
1000
100
g
O
O
60 Hz Resistive or Inductive
Load 9.5mm Lead Length
30
3
2
1
(AV),
I AVERAGE OUTPUT CURRENT (A)
0
10 50 100 150
T , LEAD TEMPERATURE (ºC)
L
Fig. 1 Forward Current DeratingCurve
80
10
RWARD CURRENT (A)
1.0
US F
F
0.1
I , INSTANTANE
0.1 0.3 0.5 0.7 0.9 1.1
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Voltage Characteristics
T = 25ºC
j
f = 1MHz
V = 50m Vp-p
sig
60
100
40
20
8.3ms Single Half Sine-Wave
JEDEC Method
T=T
FSM
I , PEAK FORWARD SURGE CURRENT (A)
J J(max)
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
. 3 Peak Forward SurgeCurrent
Fi
T
C , TOTAL CAPACITANCE (pF)
10
0.1 1.0 10 100
V , REVERSE VOLTAGE (V)
R
Fig.4 Typical Total Capacitance
DS23003 Rev. 7 - 2 2 of 2 1N5820-1N5822
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