# Schottky Rectifier, 40 V, 3 A, Single, DO-201AD, 2 Pins, 525 mV ![Product image](https://novapart.co/image/farnell:3214544/) **URL**: https://novapart.co/products/1N5822RL/schottky-rectifier-40-v-3-a-single-do-201ad-2-pins **SKU**: 1N5822RL **Manufacturer**: STMICROELECTRONICS **Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes **Price**: €0.0780 **Stock**: 10+ **Lead Time**: 120 days (indicative) ## Description Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):3A; Diode Configuration:Single; Diode Case Style:DO-201AD; No. of Pins:2Pins; Forward Voltage VF Max:525mV; Forward S ## Specifications | Parameter | Value | |---|---| | Svhc | No SVHC (25-Jun-2025) | | No. Of Pins | 2Pins | | Product Range | 1N582x | | Qualification | - | | Diode Mounting | Through Hole | | Diode Case Style | DO-201AD | | Diode Configuration | Single | | Forward Voltage Max | 525mV | | Forward Surge Current | 80A | | Average Forward Current | 3A | | Operating Temperature Max | 150°C | | Repetitive Peak Reverse Voltage | 40V | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:3214544/) **1N582x** ® LOW DROP POWER SCHOTTKY RECTIFIER **MAIN PRODUCTS CHARACTERISTICS IF(AV) 3 A V** RRM **40 V T** j **150°C VF (max) 0.475 V FEATURES AND BENEFITS** n VERY SMALL CONDUCTION LOSSES n NEGLIGIBLE SWITCHING LOSSES n EXTREMELY FAST SWITCHING n LOW FORWARD VOLTAGE DROP n AVALANCHE CAPABILITY SPECIFIED **DO-201AD DESCRIPTION** ana Axial Power Schottky rectifier suited for Switch Mode Power Supplies and high frequency DC to DC converters. Packaged in DO-201AD these devices are intended for use in low voltage, high frequency inverters, free wheeling, polarity protection and small battery chargers. ## **ABSOLUTE RATINGS** (limiting values) |**Symbol**|**Parameter**|**Parameter**|**1N5820 **|**Value**
**1N5821 **|**1N5822**|**Unit**| |---|---|---|---|---|---|---| |VRRM|Repetitive peak reverse voltage||20|30|40|V| |IF(RMS)|RMS forward current|||10||A| |IF(AV)|Average forward current|TL= 100°C
δ= 0.5|||3|A| |||TL= 110°C
δ= 0.5|3|3||A| |IFSM|Surge non repetitive forward
current|tp = 10 ms
Sinusoidal||80||A| |PARM|Repetitive peak avalanche
power|tp = 1µs
Tj = 25°C||1700||W| |Tstg|Storage temperature range||- 65 to + 150|||°C| |Tj|Maximum operating junction temperature *|||150||°C| |dV/dt|Critical rate of rise of reverse voltage|||10000||V/µs| * : dPtot < 1 thermal runaway condition for a diode on its own heatsink dTj Rth(j − a) July 2003 - Ed: 3A 1/5 **1N582x** ## **THERMAL RESISTANCES** **==> picture [461 x 59] intentionally omitted <==** **----- Start of picture text -----**
Symbol Parameter Value Unit
Rth (j-a) Junction to ambient Lead length = 10 mm 80 °C/W
Rth (j-l) Junction to lead Lead length = 10 mm 25 °C/W
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## **STATIC ELECTRICAL CHARACTERISTICS** **==> picture [461 x 102] intentionally omitted <==** **----- Start of picture text -----**
Symbol Parameter Tests Conditions 1N5820 1N5821 1N5822 Unit
IR * Reverse leakage Tj = 25°C VR = VRRM 2 2 2 mA
current
Tj = 100°C 20 20 20 mA
VF * Forward voltage drop Tj = 25°C IF = 3 A 0.475 0.5 0.525 V
Tj = 25°C IF = 9.4 A 0.85 0.9 0.95 V
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Pulse test : * tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equations : P = 0.33 x IF(AV) + 0.035 IF[2] (RMS ) for 1N5820 / 1N5821 P = 0.33 x IF(AV) + 0.060 IF[2] (RMS ) for 1N5822 **Fig. 1:** Average forward power dissipation versus average forward current (1N5820/1N5821). **Fig. 2:** Average forward power dissipation versus average forward current (1N5822). **==> picture [221 x 138] intentionally omitted <==** **----- Start of picture text -----**
PF(av)(W)
1.8
1.6 δ = 0.1 δ = 0.2 δ = 0.5
δ = 0.05
1.4 δ = 1
1.2
1.0
0.8
0.6
T
0.4
0.2
IF(av) (A) δ [=tp/T] tp
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
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PF(av)(W)
2.0
1.8 δ = 0.1 δ = 0.2 δ = 0.5
1.6 δ = 0.05
1.4
1.2 δ = 1
1.0
0.8
0.6 T
0.4
0.2 IF(av) (A) δ [=tp/T] tp
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
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**Fig. 3:** Normalized avalanche power derating versus pulse duration. **Fig. 4:** Normalized avalanche power derating versus junction temperature. **==> picture [221 x 134] intentionally omitted <==** **----- Start of picture text -----**
PARM(tp)
PARM(1µs)
1
0.1
0.01
0.001 tp(µs)
0.01 0.1 1 10 100 1000
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**==> picture [220 x 131] intentionally omitted <==** **----- Start of picture text -----**
PARM(tp)
PARM(25°C)
1.2
1
0.8
0.6
0.4
0.2
T (°C)j
0
0 25 50 75 100 125 150
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2/5 **1N582x** **Fig. 5-1:** Average forward current versus ambient temperature (δ=0.5) (1N5820/1N5821). **==> picture [221 x 143] intentionally omitted <==** **----- Start of picture text -----**
IF(av)(A)
3.5
Rth(j-a)=Rth(j-l)=25°C/W
3.0
2.5
2.0
Rth(j-a)=80°C/W
1.5
1.0 T
0.5
δ [=tp/T] tp Tamb(°C)
0.0
0 25 50 75 100 125 150
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**Fig. 6-1:** Non repetitive surge peak forward current versus overload duration (maximum values) (1N5820/1N5821). **==> picture [221 x 137] intentionally omitted <==** **----- Start of picture text -----**
IM(A)
16
14
12
10 Ta=25°C
8 Ta=75°C
6
4 Ta=100°C
IM
2 t
δ=0.5 t(s)
0
1E-3 1E-2 1E-1 1E+0
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**Fig. 7:** Relative variation of thermal impedance junction to ambient versus pulse duration (epoxy printed circuit board, e(Cu)=35mm, recommended pad layout). **==> picture [221 x 136] intentionally omitted <==** **----- Start of picture text -----**
Zth(j-a)/Rth(j-a)
1.0
0.8
0.6
δ = 0.5
0.4
δ = 0.2 T
0.2
δ = 0.1
Single pulse tp(s) δ [=tp/T] tp
0.0
1E-1 1E+0 1E+1 1E+2 1E+3
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**Fig. 5-2:** Average forward current versus ambient temperature (δ=0.5) (1N5822). **==> picture [220 x 139] intentionally omitted <==** **----- Start of picture text -----**
IF(av)(A)
3.5
Rth(j-a)=Rth(j-l)=25°C/W
3.0
2.5
2.0
Rth(j-a)=80°C/W
1.5
1.0
T
0.5
δ [=tp/T] tp Tamb(°C)
0.0
0 25 50 75 100 125 150
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**Fig. 6-2:** Non repetitive surge peak forward current versus overload duration (maximum values) (1N5822). **==> picture [220 x 138] intentionally omitted <==** **----- Start of picture text -----**
IM(A)
12
11
10
9
8 Ta=25°C
7
6 Ta=75°C
5
4
Ta=100°C
3
2 IM
1 δ=0.5 t t(s)
0
1E-3 1E-2 1E-1 1E+0
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**Fig. 8:** Junction capacitance versus reverse voltage applied (typical values). **==> picture [220 x 140] intentionally omitted <==** **----- Start of picture text -----**
C(pF)
600
F=1MHz
Tj=25°C
1N5820
1N5821
1N5822
100
VR(V)
10
1 2 5 10 20 40
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3/5 **1N582x** **Fig. 9-1:** Reverse leakage current versus reverse voltage applied (typical values) (1N5820/1N5821). **==> picture [221 x 138] intentionally omitted <==** **----- Start of picture text -----**
IR(mA)
1E+2
1N5821
1E+1 Tj=125°C 1N5820
1E+0 Tj=100°C
1E-1
Tj=25°C
1E-2
VR(V)
1E-3
0 5 10 15 20 25 30
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**Fig. 10-1:** Forward voltage drop versus forward current (typical values) (1N5820/1N5821). **==> picture [222 x 142] intentionally omitted <==** **----- Start of picture text -----**
IFM(A)
50.00
10.00
Tj=125°C
1.00 Tj=100°C
Tj=25°C
0.10
VFM(V)
0.01
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
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**Fig. 9-2:** Reverse leakage current versus reverse voltage applied (typical values) (1N5822). **==> picture [220 x 138] intentionally omitted <==** **----- Start of picture text -----**
IR(mA)
5E+1
1E+1
Tj=125°C
1E+0
Tj=100°C
1E-1
1E-2 Tj=25°C
VR(V)
1E-3
0 5 10 15 20 25 30 35 40
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**Fig. 10-2:** Forward voltage drop versus forward current (typical values) (1N5822). **==> picture [221 x 140] intentionally omitted <==** **----- Start of picture text -----**
IFM(A)
50.00
10.00
Tj=125°C
1.00 Tj=100°C
Tj=25°C
0.10
VFM(V)
0.01
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
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**Fig. 11:** Non repetitive surge peak forward current versus number of cycles. **==> picture [221 x 137] intentionally omitted <==** **----- Start of picture text -----**
IFSM(A)
100
F=50Hz Tj initial=25°C
80
60
40
20
Number of cycles
0
1 10 100 1000
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4/5 **1N582x** ## **PACKAGE MECHANICAL DATA** DO-201AD plastic ||||||**B**|**B**|||||**A**||||**B**|**B**||**ØC**|**ØC**||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||**note**|**1**|||**E**||||**E**|**note**|**1**||||||| ||||||||||||||||||||||| ||||||||||||||||||||||| ||||||||||||||||||||||| ||||||||||||||||||||||| ||||||||||||||||||||||| |||||||||**ØD**|||||**ØD**||||||||| ||||||||||||**note 2**||||||||||| ||||||||||||||||||||||| ||||||||||||||||||||||| ||||**DIMENSIONS**||||||||||||||||||| ||**REF.**|**Millimeters**|||**Inches**|||||||||||**NOTES**|||||| |||**Min.**|**Max.**||**Min.**|||**Max.**|||||||||||||| ||A||9.50|||||0.374|||1 - The lead|diameter♠D is|||||not|controlled over zone E|||| ||B|25.40|||1.000||||||||||||||||| ||♠C||5.30|||||0.209|||2 - The minimum axial length within which the device may be||||||||||| ||♠D||1.30|||||0.051|||placed with its leads bent at right|||||||angles is 0.59"(15 mm)|||| ||E||1.25|||||0.049|||||||||||||| **==> picture [461 x 77] intentionally omitted <==** **----- Start of picture text -----**
Ordering type Marking Package Weight Base qty Delivery mode
1N582x Part number DO-201AD 1.12g 600 Ammopack
cathode ring
1N582xRL Part number DO-201AD 1.12g 1900 Tape & reel
cathode ring
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