DFLT5V0A - DFLT51A
225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
PowerDI
ä
123
Features
NEW PRODUCT
·
·
·
·
·
·
·
·
·
·
·
·
·
·
225W Peak Pulse Power Dissipation (10ms x 1000ms
waveform)
5.0V - 51V Standoff Voltages
Excellent Clamping Capability
Lead Free Finish, RoHS Compliant (Note 6)
"Green" Molding Compound (No Br, Sb)
Qualified to AEC-Q101 Standards for High Reliability
B
A
D
H
PowerDI
ä
123
Dim
A
B
C
D
C
E
Min
3.50
2.60
1.63
0.93
0.85
0.15
0.45
—
—
—
0.90
Max
3.90
3.00
1.93
1.00
1.25
0.25
0.85
—
—
—
1.30
Typ
3.70
2.80
1.78
0.98
1.00
0.20
0.65
1.35
1.10
0.20
1.05
Mechanical Data
Case: PowerDI
ä
123
Case Material: Molded Plastic, "Green" Molding
Compound. UL Flammability Classification Rating
94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminal Connections: Cathode Band
Terminals: Finish
¾
Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202,
Method 208
e
3
Marking & Type Code Information: See Last Page
Ordering Information: See Last Page
Weight: 0.01 grams (approximate)
@ T
A
= 25°C unless otherwise specified
Symbol
P
PK
I
FSM
V
F
T
j
T
STG
Value
225
1125
50
3.5
-65 to +150
-65 to +150
E
L4
A
L2
L3
E
H
L
L
L1
L1
L2
L3
L4
All Dimensions in mm
Maximum Ratings
Characteristic
Peak Pulse Power Dissipation (Note 1) 10/1000ms
(Note 2) 8/20ms
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Instantaneous Forward Voltage
(Note 5)
Operating Temperature Range
Storage Temperature Range
@ I
PP
= 12A
Unit
W
A
V
°C
°C
Thermal Characteristics
@ T
A
= 25°C unless otherwise specified
Symbol
P
D
R
qJA
R
qJS
Value
1.0
125
6
Unit
W
°C/W
°C/W
Characteristic
DC Steady-State Power Dissipation (Note 3)
Thermal Resistance, Junction to Ambient (Note 3)
Thermal Resistance, Junction to Soldering Point (Note 4)
Notes:
1.
2.
3.
4.
5.
6.
Non-Repetitive current pulse as shown in figure 3 and derated above T
A
= 25°C as per figure 1.
Non-Repetitive current pulse as shown in figure 5 and derated above T
A
= 25°C as per figure 1.
Device mounted on 1"x1", FR-4 PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf.
Theoretical R
qJS
calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
1/2 sine wave (or equivalent square wave), pulse width = 8.3ms, duty cycle = 4 pulses/minute maximum.
RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
DS30581 Rev. 3 - 2
PowerDI is a trademark of Diodes Incorporated.
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DFLT5V0A - DFLT51A
ã
Diodes Incorporated
Ordering Information
(Note 8)
Packaging
PowerDI 123
ä
NEW PRODUCT
Device
DFLTxxxA-7*
Notes:
Shipping
3000/Tape & Reel
8. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
* Add "-7" to the appropriate type number in Table 1 on page 2. Example: 10V reverse standoff device = DFLT10A-7.
Marking Information
FXX
Date Code Key
Year
Code
Month
Code
Jan
1
Feb
2
FXX = Product Type Marking Code (See Marking Codes on Page 2)
YM = Date Code Marking
Y = Year (ex: R = 2004)
M = Month (ex: 9 = September)
YM
2004
R
March
3
Apr
4
May
5
Jun
6
2005
S
Jul
7
Aug
8
2006
T
Sep
9
2007
U
Oct
O
2008
V
Nov
N
2009
W
Dec
D
IMPORTANT NOTICE
Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhance-
ments, improvements, or other changes. Diodes, Inc. 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
The products located on our website at
www.diodes.com
are not recommended for use in life support systems where a failure or malfunction of the
component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated.
DS30581 Rev. 3 - 2
PowerDI is a trademark of Diodes Incorporated.
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www.diodes.com
DFLT5V0A - DFLT51A
51mcu
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