Diodes BAT54TW User Manual
/
W
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BAT54TW /ADW
CDW /SDW /BR
SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAYS
Features
• 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 2)
• "Green" Device (Note 3 and 4)
*Symmetrical configuration, no orientation indicator.
A
1
C
1
Top View BAT54ADW* BAT54CDW* BAT54SDW* BAT54BRW BAT54TW
C
C
2
2
A
C
2
1
C
A
1
2
A
A
1
1
Mechanical Data
• 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).
• Orientation: See Diagrams Below
• Marking Information: See Page 3
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
A
2
C
2
AC
1
A
1
A
C
2
2
AC
C
1
2
AC
1
A
1
C
C
2
1
AC
A
2
2
C
C
1
A
A
1
2
C
3
2
A
3
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current (Note 1)
Repetitive Peak Forward Current (Note 1)
Forward Surge Current (Note 1) @ t < 1.0s
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5)
Forward Voltage (Note 5)
Reverse Leakage Current (Note 5)
Total Capacitance
Reverse Recovery Time
Notes: 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. No purposefully added lead.
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
4.
Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants
BAT54TW /ADW /CDW /SDW /BRW
Document number: DS30152 Rev. 16 - 2
5. Short duration pulse test used to minimize self-heating effect.
V
RRM
V
RWM
VR
IF
I
FRM
I
FSM
PD
R
JA
θ
TJ, T
STG
30
⎯ ⎯
⎯ ⎯
⎯ ⎯
V
(BR)R
VF
IR
CT
trr ⎯ ⎯
1 of 3
www.diodes.com
⎯ ⎯
240
320
400
500
1000
2.0
10 pF
5.0 ns
30 V
200 mA
300 mA
600 mA
200 mW
625 °C/W
-65 to +125
V
IR = 100μA
IF = 0.1mA
IF = 1mA
mV
IF = 10mA
IF = 30mA
IF = 100mA
μA
VR = 25V
VR = 1.0V, f = 1.0MHz
IF = 10mA through IR = 10mA
to IR = 1.0mA, RL = 100Ω
°C
July 2008
© Diodes Incorporated
/
W
TANT
O
US FORWARD CUR
RENT
C, TOT
CAPACITAN
C
F
P P
OWER
PATIO
N
1
100
BAT54TW /ADW
CDW /SDW /BR
(A)
10
0.1
1
0.01
0.1
ANE
0.001
0.01
F
I, INS
0.0001
0
0.2
V , INSTANTANEOUS FORWARD VOLTAG E (V)
F
0.6
0.8
Fig. 1 Typical Forward C haracteristics
1.00.4
0.001
5101520
0
V , INST ANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 2 Typical Reverse Characteristics
25
30
12
10
)
E (p
8
6
AL
4
T
200
(mW)
DISSI
100
D,
2
0
0
5
V , DC REVERSE VOLTAGE (V)
R
Fig. 3 Total Capacitance vs. Reverse Voltage
10
15
20
25
30
0
0255075100125
T , AMBIENT TEMPERATURE ( C)
A
Fig. 4 Power Derating Curve
°
Ordering Information (Note 6)
Part Number Case Packaging
BAT54ADW-7-F SOT-363 3000/Tape & Reel
BAT54CDW-7-F SOT-363 3000/Tape & Reel
BAT54SDW-7-F SOT-363 3000/Tape & Reel
BAT54BRW-7-F SOT-363 3000/Tape & Reel
BAT54TW-7-F SOT-363 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
BAT54TW /ADW /CDW /SDW /BRW
Document number: DS30152 Rev. 16 - 2
2 of 3
www.diodes.com
July 2008
© Diodes Incorporated
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