1N5819HW
Document number: DS30217 Rev. 15 - 2 1 of 4
www.diodes.com February 2010
© Diodes Incorporated
1N5819HW
1.0A SURFACE MOUNT SCHOTT KY BA R RIER RE CTIFIER
Features
• Guard Ring Die Construction for Transient Protect ion
• 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, Halogen and Antimony Free, RoHS Compliant (Note 1)
• "Green" Device (Note 4)
Mechanical Data
• Case: SOD-123
• Plastic Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Polarity: Cathode Band
• Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead
Free Plating) Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.01 grams (approximate)
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage @ IR = 1.0mA
DC Blocking Voltage
VRRM
VRWM
VR 40 V
RMS Reverse Voltage VR
(
RMS
)
28 V
Average Rectified Output Current @ TL = 90°CI
O 1.0 A
Repetitive Peak Forward Current
t
p
≤ 1ms, δ ≤ 0.5 IFRM 1.5 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load IFSM 25 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 2) PD 450 mW
Typical Thermal Resistance Junction to Ambient (Note 2) R
θ
JA 222 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +125 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 3) V
(
BR
)
R 40 ⎯ ⎯ V IR = 1.0mA
Forward Voltage VF ⎯
⎯
⎯
⎯
⎯
⎯
0.320
0.450
0.750 V IF = 0.1A
IF = 1.0A
IF = 3.0A
Reverse Leakage Current (Note 3) IR
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
10
1
15
1.5
1.0
10
50
2
75
3
mA
mA
μA
mA
μA
mA
VR = 40V, TA = 25°C
VR = 40V, TA = 100°C
VR = 4V, TA = 25°C
VR = 4V, TA = 100°C
VR = 6V, TA = 25°C
VR = 6V, TA = 100°C
Total Capacitance CT ⎯ 50 60 pF
VR = 4V, f = 1.0MHz
Notes: 1. No purposefully added lead. Halogen and Antimony Free.
2. Device mounted on FR-4 PC Board, 2"x2", 2 oz. Copper, single sided, Cathode pad dimensions 0.75"x1.0", Anode pad dimensions 0.25"x1.0".
3. Short duration pulse test used to minimize self-heating effect.
4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Top View
1N5819HW
Document number: DS30217 Rev. 15 - 2 2 of 4
www.diodes.com February 2010
© Diodes Incorporated
1N5819HW
0.01
0.1
1
10
0.001
0.0001 01.0
0.6 0.8
0.40.2
I, I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
F
V , INSTANTANEO US FOR WARD VOLTAGE (V)
Fig. 1 Typi cal Forw ar d Ch ar acter istics
F
.01
0.1
100
1,000
10,000
0V , INSTANT ANEOUS REVERSE VOLT AGE (V)
Fig. 2 Typical Reverse Characteristics
R
51015
20 25 30 35 40
10
1
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse V oltage
R
1,000
10
100
010 20 30 40
I , AVERAGE FORWARD CURRENT (A)
F(AV)
0
0.2
0.4
0.6
0.8
1.0
10 40 60 80 100 120 140
T , AMBIENT TEMPERA TURE (ºC)
Fig. 4 Forward Current Derating Curve
A
Sin gle Puls e Half -W ave
60 Hz Resistive or Inductive Load
25
50
75
100
125
150
110 20 50
40
30
T
, DE
R
A
T
ED AMBIEN
T
T
EM
P
E
R
A
T
U
R
E (º
C
)
A
V , DC REVERSE VOLTAGE (V)
Fig. 5 Operating Temperature Derating
R
0
5
10
15
20
25
110100
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
E
N
T
(A )
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 6 Maximum Non- Re pe ti t ive Peak Fo r ward S ur ge Cur r ent
8.3ms Single Half Sine-Wave
1N5819HW
Document number: DS30217 Rev. 15 - 2 3 of 4
www.diodes.com February 2010
© Diodes Incorporated
1N5819HW
Ordering Information (Note 5)
Part Number Case Packaging
1N5819HW-7-F SOD-123 3000/Tape & Reel
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Date Code Key
Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code N P R S T U V W X Y Z
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Package Outline Dimensions
Suggested Pad Layout
SOD-123
Dim Min Max
A 0.55 Typ
B 1.40 1.70
C 3.55 3.85
H 2.55 2.85
J 0.00 0.10
K 1.00 1.35
L 0.25 0.40
M 0.10 0.15
α 0 8°
All Dimensions in mm
Dimensions Value (in mm)
Z 4.9
G 2.5
X 0.7
Y 1.2
C 3.7
SL = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Z
X
C
G
Y
SL
YM
K
L
M
C
H
BA
1N5819HW
Document number: DS30217 Rev. 15 - 2 4 of 4
www.diodes.com February 2010
© Diodes Incorporated
1N5819HW
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