Datasheet > SR2045K

SR2045K

更新时间： 2024-10-02 18:09:47

品牌	Logo	应用领域
RECTRON		/
页数	文件大小	规格书
5页	645K
描述
Reverse Voltage Vr : 45 V;Forward Current Io : 20.0 A;Max Surge Current : 200A;Forward Voltage Vf : 0.6 V;Reverse Current Ir : 200 uA;Recovery Time : N/A;Package / Case : TO-252(D-PAK);Mounting Style : SMD/SMT

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SR2045K 数据手册

SR2045K

SCHOTTKY BARRIER RECTIFIER

VOLTAGE RANGE 45 Volts CURRENT 20.0 Ampere

FEATURES

* Plastic package has Under writers Laboratory

Falmmability Classification 94V-O.

Flame Retardant Epoxy Molding Compound.

* Low power loss, high efficiency

* High current capability

* Low reverse leakage

D-PAK

* High temperature soldering guaranteed

260℃/10 seconds at terminals.

2.30±0.30

0.50±0.30

6.60±0.30

5.32±0.30

MECHANICAL DATA

* Case: D - P A K m olded plastic

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

* Lead: MIL-STD-202Emethod 208C guaranteed

* Mounting position: Any

0.08±0.10

0.86max

0.76±0.30

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

2.286±0.30

PIN 1

PIN 3

PIN 2

HEATSINK

Dimensions in inches and (millimeters)

MAXIMUM RATINGS (@ T

=25 C unless otherwise noted)

SYMBOL

UNITS

Volts

RATINGS

SR2045K

V_RRM

V_RMS

V_DC

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

31.5

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

at Derating Lead Temperature

I_O

Amps

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

I_FSM

200

166

Amps

²/Sec

I²

Typical Current Squarad Time

Typical Thermal Resistance (Note 1)

⁰C/W

J C

⁰C

-55 to + 150

T_J

T_STG

Operating Temperature Range

Storage Temperature Range

-55 to + 150

ELECTRICAL CHARACTERISTICS(@T

=25 C unless otherwise noted)

SR2045K

0.6

CHARACTERISTICS

Maximum Instantaneous Forward Voltage at 20.0A DC

SYMBOL

V_F

UNITS

Volts

@T_A= 25^oC

0.2

Maximum DC Reverse Current

I_R

at Rated DC Blocking Voltage

@T_A= 150^oC

NOTES : 1. Thermal Resistance : Heat-sink mounted.

2022-04/97

REV:B

2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.

3. " ROHS compliant"

12 3 4 5

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