Datasheet > L4203S

L4203S

更新时间： 2024-10-02 12:57:39

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描述
20Amperes,300Volts Insulated Common Cathode Ultra Fast Recovery Rectifiers

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L4203S 数据手册

L4203S

Pb Free Plating Product

20Amperes,300Volts Insulated Common Cathode Ultra Fast Recovery Rectifiers

TO-3PF(TO-3PML)

APPLICATION

· Freewheeling, Snubber, Clamp

· Inversion Welder

· PFC

· Plating Power Supply

· Ultrasonic Cleaner and Welder

· Converter & Chopper

· UPS

Anode

Cathode

PRODUCT FEATURE

· Ultrafast Recovery Time

Anode

Internal Configuration

· Soft Recovery Characteristics

· Low Recovery Loss

Base Backside

· Low Forward Voltage

—

· High Surge Current Capability

· Low Leakage Current

GENERAL DESCRIPTION

L4203S using the lastest FRED FAB process(planar passivation chip) with ultrafast and soft recovery characteristic.

Absolute Maximum Ratings

Parameter

Symbol

Test Conditions

Values

Units

Repetitive peak reverse voltage

VRRM

300

(total device)

Continuous forward current

IF(AV)

Tc =110°C

(total device)

Single pulse forward current

IFSM

IFRM

200

Tc =25°C

Maximum repetitive forward current

Operating junction

Square wave, 20kHZ

175

°C

Storage temperatures

Tstg

-55 to +175

Electrical characteristics (Ta=25°C unless otherwise specified)

Parameter

Symbol

VBR,

Test Conditions

Min

Typ.

Max.

Units

Breakdown voltage

Blocking voltage

IR=100µA

300

V_R

IF=10A

0.90

0.79

1.00

0.95

Forward voltage

(Per Diode)

IF=10A, Tj =125°C

VR= VRRM

Reverse leakage

µA

current(Per Diode)

100

Tj=150°C, VR=300V

I_F=0.5A, I_R=1A, I_RR=0.25A

Reverse recovery

time(Per Diode)

trr

I_F=1A,V_R=30V, di/dt =200A/us

Thermal characteristics

Paramter

Symbol

Typ

1.2

Units

℃ W

Junction-to-Case

R_θJC

Rev.08T

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