DFLT9V0A-7中文资料

e 3

Maximum Ratings

@ T A = 25°C unless otherwise specified

·225W Peak Pulse Power Dissipation (10m s x 1000m s 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-Q101Standards for High Reliability

Mechanical Data

Notes: 1. Non-Repetitive current pulse as shown in figure 3 and derated above T A = 25°C as per figure 1.

2. Non-Repetitive current pulse as shown in figure 5 and derated above T A = 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 R q JS 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

N E W P R O D U C T

DFLT5V0A - DFLT51A

225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

PowerDI ?123

Features

·Case: PowerDI

?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 ?Matte Tin annealed over Copper leadframe.Solderable per MIL-STD-202,Method 208·Marking & Type Code Information: See Last Page ·Ordering Information: See Last Page ·

Weight: 0.01 grams (approximate)

Thermal Characteristics

@ T A = 25°C unless otherwise specified

Notes:

7. V BR measured at pulse test current I T with t p ￡5.0ms at T A = 25°C.

N E W P R O D U C T

Table 1

100125150175200

100

5025

T ,AMBIENT TEMPERATURE (C)

Fig.1Pulse Derating Curve

A °P E A K P U L S E D E R A T I N G I N %O F P E A K P O W E R O R C U R R E N T

0.1

1.0

0.110100t ,PULSE WIDTH (ms)Fig.5Pulse Rating Curve

p 1.0

100010000

P ,P E A K P U L S E P O W E R (k W )

P K 100

0t,TIME (s)

Fig.4Pulse Waveform

m 204060

I ,P E A K P U L S E C U R R E N T (%I )

P p p P N E W P R O D U C T

0123

I ,P E A K P U L S E C U R R E N T (%I )

P p p P t,TIME (ms)

Fig.

3Pulse Waveform

00.2

0.4

0.6

5075100125150

P S T E A D Y S T A T E P O W E R D I S S I P A T I O N (W )

V ),T ,TERMINAL TEMPERATURE (C)Fig.2Steady State Power Derating Curve

T °1.0

0.8

1.2

TOTAL CAPACITANCE

Fig.6V (V)

RWM 0

200

400600800100012001400

1600

0102030405060

T O T A L C A P A C I T A N C E (p F )

Marking Information

Ordering Information

Notes:

8.For Packaging Details, go to our website at https://www.360docs.net/doc/1313012614.html,/datasheets/ap02007.pdf.

* Add "-7" to the appropriate type number in Table 1 on page 2. Example: 10V reverse standoff device = DFLT10A-7.

(Note 8)

N E W P R O D U C

Date Code Key

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)