BAT54DW
DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
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Features
•
•
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•
•
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Low Forward Voltage Drop
Fast Switching
Ultra-Small Surface Mount Package
PN Junction Guard Ring for Transient and ESD Protection
Lead Free/RoHS Compliant (Note 3)
"Green" Device (Note 4 and 5)
Mechanical Data
•
•
•
•
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Case: SOT-363
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Terminal Connections: See Diagram
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.006 grams (approximate)
C
1
NC
A
2
A
1
NC
C
2
Top View
Device Schematic
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
I
O
I
F
I
FRM
I
FSM
Value
30
100
200
300
600
Unit
V
mA
mA
mA
mA
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Forward Continuous Current (Note 1)
Repetitive Peak Forward Current (Note 1)
Forward Surge Current (Note 1)
@ t < 1.0s
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
P
D
R
θ
JA
T
J
, T
STG
Value
200
625
-65 to +125
Unit
mW
°C/W
°C
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 2)
@T
A
= 25°C unless otherwise specified
Symbol
V
(BR)R
Min
30
Typ
⎯
Max
⎯
240
320
400
500
1000
2.0
10
5.0
Unit
V
Test Condition
I
RS
= 100μA
I
F
= 0.1mA
I
F
= 1mA
I
F
= 10mA
I
F
= 30mA
I
F
= 100mA
V
R
= 25V
V
R
= 1.0V, f = 1.0MHz
I
F
= 10mA through I
R
= 10mA
to I
R
= 1.0mA, R
L
= 100Ω
Forward Voltage
V
F
I
R
C
T
t
rr
⎯
⎯
mV
Reverse Leakage Current (Note 2)
Total Capacitance
Reverse Recovery Time
Notes:
⎯
⎯
⎯
⎯
⎯
⎯
μA
pF
ns
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BAT54DW
Document number: DS30107 Rev. 11 - 2
1 of 3
www.diodes.com
July 2008
© Diodes Incorporated
BAT54DW
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
1
100
10
0.1
1
0.01
0.1
0.001
0.01
0.0001
0
0.4
1.0
0.2
0.8
0.6
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
0.001
0
5
10
15
20
30
25
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
12
P
D,
POWER DISSIPATION (mW)
0
10
C
T
, TOTAL CAPACITANCE (pF)
200
8
6
100
4
2
0
0
15
20
25
10
30
V
R
, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
5
0
25
50
75
100
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 4 Power Derating Curve
125
Ordering Information
Part Number
BAT54DW-7-F
Notes:
(Note 5 & 6)
Case
SOT-363
Packaging
3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
KLD YM
KLD YM
Date Code Key
Year
2001
Code
Month
Code
M
Jan
1
2002
N
Feb
2
2003
P
Mar
3
2004
R
2005
S
Apr
4
2006
T
May
5
KLD = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
2007
U
Jun
6
2008
V
2009
W
Jul
7
2010
X
Aug
8
2011
Y
Sep
9
2012
Z
Oct
O
2013
A
2014
B
Nov
N
2015
C
Dec
D
July 2008
BAT54DW
Document number: DS30107 Rev. 11 - 2
2 of 3
www.diodes.com
© Diodes Incorporated
BAT54DW
Package Outline Dimensions
A
B C
H
K
M
J
D
F
L
SOT-363
Dim
Min
Max
A
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65 Typ
F
0.40
0.45
H
1.80
2.20
J
0
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.22
0°
8°
α
All Dimensions in mm
Suggested Pad Layout
E
E
Z
G
C
Y
X
Dimensions Value (in mm)
Z
2.5
G
1.3
X
0.42
Y
0.6
C
1.9
E
0.65
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
BAT54DW
Document number: DS30107 Rev. 11 - 2
3 of 3
www.diodes.com
July 2008
© Diodes Incorporated
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