sda346 Solid State Devices, Inc., sda346 Datasheet

sda346

Manufacturer Part Number

sda346

Description

Ultra Fast High Voltage Assembly Up To 30 Kv 250 Ma

Manufacturer

Solid State Devices, Inc.

Datasheet

1.SDA346.pdf (2 pages)

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Peak Repetitive Reverse Voltage and DC

NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

NOTES:

1. Unless Otherwise Specified, All Electrical Characteristics @25ºC.

2. Resistive Load, 60Hz, Sine Wave, TC=25

3. TC=55

4. TC=55

5. Recovery Conditions: I

Half Wave Rectified Forward Current

Part Numbe r/Ordering Information 1/

Peak Repetitive Forward Current

Operating & Storage Temperature

tested on each individual diode before assembly.

Reverse Recovery Time

Averaged Over Full Cycle

RMS Reverse Voltage

Peak Surge Current

C, 8.3ms Pulse, Allow Junction to Reach Equilibrium Between Pulses.

C, 8.3ms Pulse, Superimposed on Rated Current at Rated Voltage.

SDA346

Blocking Voltage

Rating

MAXIMUM RATINGS

Designer’s Data Sheet

= 0.5 Amp, I

└ Screening 2/

PER LEG

TXV = TXV

TX = TX Level

= 1.0 Amp rec. to .25 Amp,

__ = Not Screened

S = S Level

IFM(surge)

VRM(rep)

IFM(rep)

TJ, Tstg

Symbol

trr

10,000

Value

-55 to

7,000

+125

Amps

Volts

Unit

DATA SHEET #: RA0073A

6. IO (MAX), 60Hz, Square Wave, TC = 55

7. IF = 1 Adc, TC = 25

8. Rated VR, 60Hz, Square Wave, TC = 100

9. Rated VR, TC = 25

10. VR = 100V, TC = 25

FEATURES:

•

Max. Full Cycle Leakage Current

Max. Reverse Leakage Current

Max. Full Cycle Forward Voltage

Drop, Averaged Over Full Cycle

Max. Junction Capacitance

ELECTRICAL CHARACTERISTICS

Max. Instantaneous Forward

Averaged Over Full Cycle

Designed For Use With High Voltage Switching Power Supplies

Discretes and Assemblies Screened to TX, TXV, or S Level

High Reverse Transient Energy Capabilities

Void Free, Hermetically Sealed, Metallurgically Bonded Discretes

Single Junction Discretes Provide Superior Thermal Properties

Than Designs Using Multi-junction Discretes

Isolated Aluminum Heat Sink with Special Epoxy Encapsulation

Provides Superior Power Dissipation

All Internal Devices are Matched & Selected

Unique Construction Techniques Guarantee 100% Corona Free

Operation

Consult Factory for Higher Voltages and Currents and Alternate

Bridge Configurations

Characteristic

Voltage Drop

HIGH VOLTAGE ASSEMBLY

ULTRA FAST RECOVERY

125KHz Operating Frequency

Up To 30KV @ 250mA

C, 300 μs Pulse.

PER LEG

SDA346

10/

Symbol Value

(AV)

14.5

100

7.0

1.5

DOC

μAdc

Unit

Vdc

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sda346 Summary of contents

Page 1

... IO (MAX), 60Hz, Square Wave Adc Rated VR, 60Hz, Square Wave 100 9. Rated VR 10 100V DATA SHEET #: RA0073A SDA346 ULTRA FAST RECOVERY HIGH VOLTAGE ASSEMBLY Up To 30KV @ 250mA 125KHz Operating Frequency PER LEG 1/ Characteristic Symbol Value VF 7 ...

Page 2

... Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com SDA346 Outline and Schematic Drawing*: *For information on curves, contact the Factory Representative for Engineering Assistance. SDA346 ...

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