SUF15 [VISHAY]

ULTRAFAST EFFICIENT RECTIFIER; 超快整流器效率


型号：	SUF15
厂家：	VISHAY
描述：	ULTRAFAST EFFICIENT RECTIFIER 超快整流器效率
文件：	总2页 (文件大小：58K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SUF15G AND SUF15J

ULTRAFAST EFFICIENT RECTIFIER

Reverse Voltage - 400 and 600 Volts

Forward Current - 1.5 Amperes

FEATURES

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ Glass passivated chip junction

♦ Superfast recovery time for high efficiency

♦ High forward surge current capability

♦ Low leakage current

Case Style GP20

1.0 (25.4)

MIN.

0.210 (5.3)

0.190 (4.8)

DIA.

♦ Low power loss

♦ High temperature soldering guaranteed:

260°C/10 seconds, at 0.375" (9.5mm) lead length,

5 lbs. (2.3kg) tension

0.375 (9.5)

0.285 (7.2)

1.0 (25.4)

MIN.

MECHANICAL DATA

Case: Plastic molded body over passivated chip

Terminals: Plated axial leads solderable per MIL-STD-750,

Method 2026

0.042 (1.07)

0.037 (0.94)

DIA.

Polarity: Color band denotes cathode end

Mounting Position: Any

Dimension in inches and (millimeters)

Weight: 0.03 ounces, 0.8 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS

V_RRM

V_RMS

V_DC

SUF15G

400

SUF15J

600

UNITS

Volts

Maximum repetitive peak reverse voltage

Maximum RMS voltage

280

420

Maximum DC blocking voltage

400

600

Maximum average forward rectified current,

0.375" (9.5mm) lead length at T_A=50°C

I_(AV)

1.5

Amps

Peak forward surge current, 8.3ms single half sine-wave

superimposed on rated load (JEDEC Method) at T_A=50°C

I_FSM

V_F

50.0

1.80

Amps

Volts

µA

Maximum instantaneous forward voltage at 1.5A

Maximum peak reverse current

at rated peak reverse voltage

T_A=25°C

T_A=100°C

10.0

100

I_R

Maximum reverse recovery time _(NOTE1)

Typical junction capacitance _{(NOTE 2)}

Typical thermal resistance _{(NOTE 2)}

t_rr

35.0

C_J

R_ΘJA

R_ΘJL

65.0

20.0

°C/W

°C

Operating junction and storage temperature range

T_J,T_STG

-55 to +150

NOTES:

(1) Reverse recovery test condition: I_F=0.5A, I_R=1.0A, I_rr=0.25A

(2) Measured at 1.0 MH_Zand applied reverse voltage of 4.0 Volts

(3) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length, P.C.B. mounted

4/98

RATINGS AND CHARACTERISTIC CURVES SUF15G AND SUF15J

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FIG. 1 - MAXIMUM FORWARD CURRENT

DERATING CURVE

FORWARD SURGE CURRENT

100

1.5

1.25

1.0

T =50°C

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

MOUNTED on

P.C.B. with 0.2 x 0.2”

(5.0 x 5.0mm)

COPPER LEAFS at

LEAD LENGTH =

0.375" (9.5mm)

RESISTIVE OR

INDUCTIVE LOAD

0.75

0.5

0.25

20 40 60 80 100 120 140 160

AMBIENT TEMPERATURE, °C

100

NUMBER OF CYCLES AT 60 H_Z

FIG. 4 - TYPICAL REVERSE LEAKAGE

CHARACTERISTICS

FIG. 3 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

100

T =100°C

T =25°C

PULSE WIDTH=300µs

1% DUTY CYCLE

0.1

T =25°C

0.01

0.4

0.8

1.2

1.6

2.0

2.4

2.8

0.001

100

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

PERCENT OF RATED PEAK REVERSE

VOLTAGE, %

FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

1,000

100

T =25°C

f=1.0 MH

Vsig=50mVp-p

0.1

0.01

0.1

100

REVERSE VOLTAGE, VOLTS

t, PULSE DURATION, sec.