SZSMF11AT1G 查看數據表（PDF） - ON Semiconductor

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SZSMF11AT1G

PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR 5 − 58 VOLTS 200 WATT PEAK POWER

ON Semiconductor 

SMF5.0AT1G Series, SZSMF5.0AT1G Series

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Maximum Ppk Dissipation (PW−10/1000 ms) (Note 1) SMF5.0A − SMF58A

Ppk

200

W

Maximum Ppk Dissipation @ TA = 25°C, (PW−8/20 ms) (Note 2)

Ppk

1000

W

DC Power Dissipation

@ TA = 25°C (Note 3)

Derate above 25°C

Thermal Resistance, Junction−to−Ambient (Note 3)

°PD°

RqJA

385

°mW

4.0

mW/°C

325

°C/W

Thermal Resistance, Junction−to−Lead (Note 3)

RqJcathode

26

°C/W

Operating and Storage Temperature Range

TJ, Tstg

−55 to +150

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 2.

2. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 3.

3. Mounted with recommended minimum pad size, DC board FR−4.

ELECTRICAL CHARACTERISTICS (TA = 25°C unless

otherwise noted, VF = 3.5 V Max. @ IF (Note 4) = 12 A)

Symbol

Parameter

IPP

Maximum Reverse Peak Pulse Current

VC

Clamping Voltage @ IPP

VRWM Working Peak Reverse Voltage

IR

Maximum Reverse Leakage Current @ VRWM

VBR Breakdown Voltage @ IT

IT

Test Current

IF

Forward Current

VF

Forward Voltage @ IF

4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms,

duty cycle = 4 pulses per minute maximum.

I

IF

VC VBR VRWM

IIRT VF

V

IPP

Uni−Directional TVS

http://onsemi.com

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