SF25G [HY]

SUPER FAST GLASS PASSIVATED BRECTIFIERS; 超快速玻璃钝化BRECTIFIERS


型号：	SF25G
厂家：	HY ELECTRONIC CORP.
描述：	SUPER FAST GLASS PASSIVATED BRECTIFIERS 超快速玻璃钝化BRECTIFIERS 二极管超快速恢复二极管
文件：	总2页 (文件大小：89K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SF21G thru SF28G

SUPER FAST GLASS PASSIVATED

BRECTIFIERS

REVERSE VOLTAGE - 50 to 600 Volts

FORWARD CURRENT - 2.0 Amperes

DO-15

FEATURES

● Super fast switching time for high efficiency

● Low forward voltage drop and

high current capabiltiy

.034(0.9)

DIA

● Low reverse leakage current

.028(0.7)

1.0(25.4)

MIN

● Plastic material has UL flammability

classification 94V-0

.300(7.6)

.230(5.8)

.140(3.6)

DIA

.104(2.6)

MECHANICAL DATA

●Case: JEDEC DO-15 molded plastic

●Polarity: Color band denotes cathode

●Weight: 0.0415ounces ,0.4grams

●Mounting position: Any

1.0(25.4)

MIN

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

SYMBOL SF21G SF22G SF23G SF24G SF25G SF26G SF28G

UNIT

CHARACTERISTICS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

VRRM

VRMS

VDC

100

150

105

150

200

140

200

300

210

300

400

280

400

600

420

600

Maximum DC Blocking Voltage

Maximum Average Forward

100

I(AV)

2.0

Rectified Current

@TA =55 ℃

Peak Forward Surge Current

8.3ms Single Half Sine-Wave

Super Imposed on Rated Load(JEDEC Method)

IFSM

0.95

1.25

Peak Forward Voltage at 2.0A DC

1.3

5.0

Maximum DC Reverse Current

at Rated DC Blocking Voltage

@TJ=25℃

@TJ=100℃

μA

100

Maximum Reverse Recovery Time(Note 1)

Typical Junction Capacitance (Note2)

Typical Thermal Resistance (Note3)

Operating Temperature Range

Trr

RθJA

℃/W

℃

-55 to +125

-55 to +150

Storage Temperature Range

TSTG

℃

NOTES:1.Measured with IF=0.5A,IR=1A,IRR=0.25A.

2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC

3.Thermal resistance junction to ambient.

~ 162 ~

RATING AND CHARACTERTIC CURVES

SF21G thru SF28G

FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT

100

FIG. 1 – FORWARD CURRENT DERATING CURVE

3.0

SINGLE PHASE HALF WAVE 60Hz

2.5

RESISTIVE OR INDUCTIVE LOAD

2.0

1.5

1.0

PULSE WIDTH 8.3ms

SINGLE HALF-SINE-WAVE

(JEDEC METHOD)

0.5

100

125

150

175

NUMBER OF CYCLES AT 60Hz

100

AMBIENT TEMPERATURE (℃)

FIG.4-TYPICAL FORWARD CHARACTERISTICS

FIG.3 – TYPICAL JUNCTION CAPACITANCE

100

SF21G - SF24G

SF25G - SF28G

SF25G - SF26G

1.0

0.1

SF28G

TJ = 25°C

PULSE WIDTH 300us

TJ = 25°C

f = 1 MHz

100

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

INSTANTANEOUS FORWARD VOLTAGE ,VOLTS

REVERSE VOLTAGE ,VOLTS

~ 163 ~

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