Datasheet > PSD491

PSD491

更新时间： 2024-11-16 06:05:31

品牌	Logo	应用领域
PACELEADER		二极管
页数	文件大小	规格书
2页	167K
描述
SURFACE MOUNT SCHOTTKY BARRIER DIODES

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中文翻译

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数据手册

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PSD491 数据手册

PSD490 thru PSD491

SURFACE MOUNT SCHOTTKY BARRIER DIODES

SCHOTTKY BARRIER RECTIFIERS 1.0A MPERES 20~40 VOLTS

SC-59

1.06(2.70)

1.22(3.10)

.049(1.25)

.065(1.65)

.051(1.30)

.089(2.25)

TOP VIEW

0.67(1.70)

1.18(3.00)

.014(0.35)

.020(0.50)

.067(1.7)

.090(2.30)

.039(1.00)

.051(1.30)

.004(0.10)

.010(0.26)

0.00

.004(0.10)

.008(0.20)

.024(0.60)

FEATURES

MECHANICAL DATA

Low Turn-on Voltage

Case SOT-346/SC-59 Molded Plastic

Fast Switching

Terminals Solderable per MIL-STD-202, Method 208

Polarity See Diagrams Below

PN Junction Guard Ring for Transient and

ESD Protection

Weight 0.008gram (approx)

Mounting Position Any

MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified

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

For capacitive load, derate current by 20%

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

PSD491

PSD490

UNITS

Volts

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

1.0

Peak Forward Surge Current 8.3mm Single Half Sine-Wave

Superimposed on Rated Load (JEDEC Method)

3.0

Maximum Instantaneous Forward Voltage at 1.0A

0.45

0.53

Maximum DC Reverse Current TA=25 C

0.2

4.0

at Rated DC Blocking Voltage TA=100 C

Operating Temperature Range TJ

Storage Temperature Range TSTG

-25 to +125

-50 to +125

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