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DFLTxxA Schematic ( PDF Datasheet ) - Diodes Incorporated

Teilenummer DFLTxxA
Beschreibung (DFLT5V0A - DFLT51A) SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Hersteller Diodes Incorporated
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DFLTxxA Datasheet, Funktion
www.DataSheet4U.com
DFLT5V0A - DFLT51A
225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
PowerDI ä123
Features
· 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
Mechanical Data
· Case: PowerDIä123
· 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 e3
· Marking & Type Code Information: See Last Page
· Ordering Information: See Last Page
· Weight: 0.01 grams (approximate)
D
A
B
C
L L1
E L2
L4 L3
A
Maximum Ratings @ TA = 25°C unless otherwise specified
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)
@ IPP = 12A
Operating Temperature Range
Storage Temperature Range
Symbol
PPK
IFSM
VF
Tj
TSTG
PowerDIä123
Dim Min Max Typ
H
A 3.50 3.90 3.70
B 2.60 3.00 2.80
C 1.63 1.93 1.78
D 0.93 1.00 0.98
E E 0.85 1.25 1.00
H 0.15 0.25 0.20
L 0.45 0.85 0.65
L1
— 1.35
L2
— 1.10
L3
— 0.20
L4 0.90 1.30 1.05
All Dimensions in mm
Value
225
1125
50
3.5
-65 to +150
-65 to +150
Unit
W
A
V
°C
°C
Thermal Characteristics @ TA = 25°C unless otherwise specified
Characteristic
DC Steady-State Power Dissipation (Note 3)
Thermal Resistance, Junction to Ambient (Note 3)
Thermal Resistance, Junction to Soldering Point (Note 4)
Symbol
PD
RqJA
RqJS
Value
1.0
125
6
Unit
W
°C/W
°C/W
Notes:
1. Non-Repetitive current pulse as shown in figure 3 and derated above TA = 25°C as per figure 1.
2. Non-Repetitive current pulse as shown in figure 5 and derated above TA = 25°C as per figure 1.
3. Device mounted on 1"x1", FR-4 PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf.
4. Theoretical RqJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
5. 1/2 sine wave (or equivalent square wave), pulse width = 8.3ms, duty cycle = 4 pulses/minute maximum.
6. 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
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