DIODES SDM10P45 Datasheet
Features
TCUDORPWEN
· Ultra-Small Surface Mount Package
· Low Forward Voltage Drop
· Fast Switching
· PN Junction Guard Ring for Transient and
ESD Protection
Mechanical Data
· Case: SOT-523, Molded Plastic
· Case Material UL Flammability Rating: 94V-0
· Moisture sensitivity: Level 1 per J-STD-020A
· Terminals: Solderable per MIL-STD-202,
Method 208
· Polarity: See Diagram
· Marking: LG (See Page 2)
· Weight: 0.002 grams (approx.)
· Ordering Information, See Page 2
SDM10P45
SURFACE MOUNT SCHOTTKY BARRIER DIODE
TOP VIEW
A
C
B
G
H
K
J
N
D
L
M
SOT-523
Dim Min Max Typ
A
0.15 0.30 0.22
B
0.75 0.85 0.80
C
1.45 1.75 1.60
D
¾¾0.50
G
0.90 1.10 1.00
H
1.50 1.70 1.60
J
0.00 0.10 0.05
K
0.60 0.80 0.75
L
0.10 0.30 0.22
M
0.10 0.20 0.12
N
0.45 0.65 0.50
a
0° 8°¾
All Dimensions in mm
Maximum Ratings
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Forward Surge Current @ t < 8.3ms
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Reverse Breakdown Voltage (Note 2)
Forward Voltage (Note 2)
Reverse Leakage Current (Note 2)
Total Capacitance
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse to minimize self-heating effect.
@ TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FSM
P
d
R
qJA
Tj,T
STG
@ TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
V
(BR)R
V
F
I
R
C
T
45 ¾¾¾
¾
¾
¾ 0.07 1.0 mA
¾ 6.0 ¾ pF
370
470
45
40 V
100
1.0
120 mW
833 °C/W
-40 to +125 °C
I
450
600
I
mV
I
VR = 10V
VR = 10V, f = 1.0MHz
= 100mA
R
= 10mA
F
= 50mA
F
V
mA
A
DS30287 Rev. 4 - 2 1 of 2 SDM10P45
www.diodes.com
100
)
100
100
TCUDORPWEN
FM,
I FORWARD CURRENT (mA)
80
60
40
20
0
1000
100
10
T=125°C
j
0
25 50
T , AMBIENT TEMPERATURE (°C)
A
75
100 125 150
Fig. 1 Forward Current DeratingCurve
T = 125ºC
A
F
I , INSTANTANEOUS FORWARD CURRENT (mA
T = 125ºC
A
T = 75ºC
A
10
T=25ºC
A
T = -25ºC
1.0
A
0.1
0 200 400 600 800 1.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig.2 Typical Forward Characteristics
T=25°C
j
f = 1MHz
10
T = 75ºC
1.0
0.1
0.01
Ordering Information
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
A
T = 25ºC
A
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
10
20 30 40
Fig.3 Typical Reverse Characteristics
(Note 3)
Device
SDM10P45-7
T
C , TOTAL CAPACITANCE (pF)
1.0
015
10
5.0
V , REVERSE VOLTAGE (V)
R
Fig.4 Typical Total Capacitance
Packaging Shipping
SOT-523 3000/Tape & Reel
Marking Information
LG = Product Type Marking Code
YM = Date Code Marking
LGYM
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
20
25
30
35
40
Date Code Key
Year 2002 2003 2004 2005
Code
Month Jan Feb March Apr May Jun Jul
Code
1234567
NPRS
2006 2007 2008 2009
TUVW
Aug Sep Oct Nov Dec
89 O ND
DS30287 Rev. 4 - 2 2 of 2 SDM10P45
www.diodes.com
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