SPK2540 datasheet(1/4 Pages) RECTRON

Part #	SPK2540

Description	SCHOTTKY BARRIER SOLAR RECTIFIER VOLTAGE 40 Volts CURRENT 25 Amperes

PDF	4 Pages

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Manufacturer	RECTRON [Rectron Semiconductor]

Direct Link	http://www.rectron.com

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SCHOTTKY BARRIER SOLAR RECTIFIER

VOLTAGE 40 Volts CURRENT 25 Amperes

FEATURES

MECHANICAL DATA

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

oC ambient temperature unless otherwise specified.

SPK2540

R-7

MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)

ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)

Dimensions in inches and (millimeters)

* Low switching noise

* Low forward voltage drop

* Low thermal resistance

* High current capability

* High surge capabitity

* High reliability

* Ideal for solar panel PV application such as By-Pass diode

* Case: R-7 axial-leaded, molded plastic

* Epoxy: Device has UL flammability classification 94V-O

* Lead: MIL-STD-202E method 208C guaranteed

* Mounting position: Any

* Weight: 1.897 grams

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum DC Forward Current @TL=125

oC(Note 1)

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Typical Thermal Resistance

SYMBOL

VRRM

VDC

IFSM

TSTG

VRMS

UNITS

Volts

Amps

25

300

35

2.0

Amps

0 C/W

0 C

Storage Temperature Range

R

q JA

R

q JL

IO

Operating Temperature Range

TJ

-55 to + 175

0 C

SPK2540

40

28

40

SPK2540

NOTES : 1. Heat-sink mounted 10mm max from body

2. "Fully ROHS compliant", "100% Sn plating (Pb-free)".

2010-05

REV: A

CHARACTERISTICS

Maximum Average Reverse Current

at Rated DC Blocking Voltage

VF

SYMBOL

IR

uA

Maximum Instantaneous Forward

Voltage at 25 A DC

Volts

100

2.5

@TA = 25

oC

@TA = 75

oC

.54

.47

@TA = 25

oC

@TA = 75

oC

mA

UNITS

175(Tj<200

oC in Bypass Mode)

Typical Current Square Time

I2T

A2S

373.3

.299 (7.6)

.291 (7.4)

1.102 (28.0)

1.062 (27.0)

DIA.

.065 (1.65)

.061 (1.55)

.319 (8.1)

.311 (7.9)

DIA.

1.102 (28.0)

1.062 (27.0)

3. Available in Halogen-free epoxy by adding suffix -HF after the part nbr.

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