SMD32PT [CHENMKO]

SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器


型号：	SMD32PT
厂家：	CHENMKO ENTERPRISE CO. LTD.
描述：	SCHOTTKY BARRIER RECTIFIER 肖特基势垒整流器
文件：	总2页 (文件大小：130K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMD32PT

THRU

CHENMKO ENTERPRISE CO.,LTD

SURFACE MOUNT

SCHOTTKY BARRIER RECTIFIER

VOLTAGE RANGE 20 - 40 Volts CURRENT 3.0 Ampere

SMD34PT

FEATURES

* Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

* For surface mounted applications

* Low profile package

* Built-in strain relief

* Metal silicon junction, majority carrier conduction

* Low power loss, high efficiency

SOD-123

* High current capability, low forward voltage drop

* High surge capability

* For use in low voltage high frequency inverters, free

wheeling, and polarity protection applications

* High temperature soldering guaranteed :

260^oC/10 seconds at terminals

0.153(3.90)

0.140(3.55)

0.112(2.85)

0.098(2.50)

0.028(0.70)

0.018(0.45)

0.071(1.80)

0.055(1.40)

MECHANICAL DATA

Case: JEDEC SOD-123 molded plastic

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Weight: 0.001 ounce 0.032 gram

MAX.

0.008(0.2)

0.004(0.12)

0.02(0.5)

Tpy

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%.

Dimensions in inches and (millimeters)

SOD-123

MAXIMUM RATINGES ( At TA = 25^oC unless otherwise noted )

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

SYMBOL

VRRM

UNITS

Volts

SMD32PT

SMD33PT

SMD34PT

VRMS

Maximum DC Blocking Voltage

VDC

Maximum Average Forward Rectified Current at TL = 45^oC

3.0

Amps

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method) TL = 45^oC

IFSM

Typical Junction Capacitance (Note 2)

Typical Thermal Resistance (Note 1)

Storage and Operating Temperature Range

210

^oC / W

^oC

TJ, TSTG

-65 to +125

ELECTRICAL CHARACTERISTICS ( At TA = 25^oC unless otherwise noted )

SMD23PT

CHARACTERISTICS

SYMBOL

UNITS

SMD32PT

0.85

SMD33PT

SMD34PT

V_F

Maximum Instantaneous Forward Voltage at 3.0 A DC

0.9

1.0

Volts

Maximum Average Reverse Current

at Rated DC Blocking Voltage

@ TA = 25^oC

@ TA = 100^oC

1.0

mAmps

2007-01

NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.

2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts

RATING CHARACTERISTIC CURVES ( SMD32PT THRU SMD34PT )

FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE

3.0

FIG. 2 - TYPICAL INSTANTANEOUS FORWARD

CHARCTERISTICS

1.0

0.1

SMD33PT

2.0

1.0

SMD32PT

SMD3PT

SMD34PT

Single

Half Wave 60H

Resistive or

=125^oC

Pulse Width = 300us

1% Duty Cycle

Inductive Load

100

120

140

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

0.8 0.9 1.0

LEAD TEMPERATURE, ( ^oC )

INSTANTANEOUS FORWARD VOLTAGE, (V)

FIG. 3 - TYPICAL REVERSE CHARACTERISTICS

FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

100

= 125^oC

8.3 ms Single Half Sine-Wave

(JEDEC Method)

1.0

.10

= 75^oC

.01

= 25^oC

.001

100

120

140

100

PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )

NUMBER OF CYCLES AT 60HZ

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

400

= 25^oC

200

100

1.0

REVERSE VOLTAGE, (V)

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