Datasheet > SPKT1845_10

SPKT1845_10

更新时间： 2022-04-09 09:57:52

品牌	Logo	应用领域
RECTRON		/
页数	文件大小	规格书
3页	229K
描述
SCHOTTKY BARRIER SOLAR RECTIFIER VOLTAGE 45 Volts CURRENT 18 Amperes

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SPKT1845_10 数据手册

SPKT1845

SCHOTTKY BARRIER SOLAR RECTIFIER

VOLTAGE 45 Volts CURRENT 18 Amperes

FEATURES

* Low switching noise

* Low forward voltage drop

* Low thermal resistance

* High current capability

* High surge capabitity

* High reliability

TO-220A

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

(

)

.187 4.7

(

)

.148 3.8

(

)

.153 3.9

(

)

.413 10.5

.108

(

MECHANICAL DATA

* Case: TO-220A

.146 3.7

(

)

.374 9.5

(

)

2.75

(

)

.053 1.3

(

.047 1.2

(

)

.270 6.9

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

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

* Mounting position: Any

(

)

.230 5.8

(

)

.610 15.5

.583 14.8

* Weight: 1.877grams

.04MAX.

(

)

1.0

.157

(

)

4.0

(

)

.583 14.8

.051

(

.531 13.5

(

)

1.3

(

)

.035 0.9

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(

.028 0.7

Ratings at 25 ^oC ambient temperature unless otherwise specified.

(

)

.020 0.5

(

)

.102 2.6

(

.012 0.3

(

.091 2.3

.126

(

)

3.2

Dimensions in inches and (millimeters)

MAXIMUM RATINGS (@ T

=25 C unless otherwise noted)

SYMBOL

V_RRM

SPKT1845

UNITS

Volts

Amps

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

31.5

V_RMS

V_DC

I_O

Maximum DC Blocking Voltage

Maximum DC Forward Current @T

=125^oC(Note 1)

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

I_FSM

300

Amps

A²S

Typical Current Square Time

I²T

373.3

9.6

4.8

J A

J C

⁰C/W

Typical Thermal Resistance

175(Tj<200^oC in Bypass Mode)

T_J

T_STG

⁰C

Operating Temperature Range

Storage Temperature Range

-55 to + 175

ELECTRICAL CHARACTERISTICS(@T

=25 C unless otherwise noted)

CHARACTERISTICS

SYMBOL

SPKT1845

UNITS

Volts

@T_A= 25^oC

V_F

.52

.47

Maximum Instantaneous Forward

Voltage at 18 A DC

@T_A= 75^oC

@T_A= 25^oC

@T_A= 75^oC

Maximum Average Reverse Current

at Rated DC Blocking Voltage

100

2.5

I_R

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

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

2010-01

REV: A

12 3

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