STD5NK50Z View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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STD5NK50Z

N-CHANNEL500V-1.22Ω-4.4ATO-220/FP/DPAK/IPAK/I2PAK Zener-Protected SuperMESH™Power MOSFET

STMicroelectronics 

STB5NK50Z/-1 - STD5NK50Z/-1

STP5NK50Z - STP5NK50ZFP

N-CHANNEL 500V - 1.22Ω - 4.4A TO-220/FP-D/IPAK-D2/I2PAK

Zener-Protected SuperMESH™MOSFET

Table 1: General Features

TYPE

VDSS RDS(on)

ID

Pw

STB5NK50Z

STB5NK50Z-1

STD5NK50Z

STD5NK50Z-1

STP5K50Z

STP5K50ZFP

500 V

500 V

500 V

500 V

500 V

500 V

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

< 1.5 Ω

4.4 A

4.4 A

4.4 A

4.4 A

4.4 A

4.4 A

70 W

70 W

70 W

70 W

70 W

25 W

s TYPICAL RDS(on) = 1.22 Ω

s EXTREMELY HIGH dv/dt CAPABILITY

s IMPROVED ESD CAPABILITY

s 100% AVALANCHE RATED

s GATE CHARGE MINIMIZED

s VERY LOW INTRINSIC CAPACITANCES

s VERY GOOD MANUFACTURING

REPEATIBILITY

DESCRIPTION

The SuperMESH™ series is obtained through an

extreme optimization of ST’s well established

stripbased PowerMESH™ layout. In addition to

pushing on-resistance significantly down, special

care is taken to ensure a very good dv/dt capability

for the most demanding applications. Such series

complements ST full range of high voltage MOS-

FETs including revolutionary MDmesh™ products.

Figure 1: Package

TO-220

123

I2PAK

3

2

1

TO-220FP

3

1

DPAK

3

1

D2PAK

3

2

1

IPAK

Figure 2: Internal Schematic Diagram

APPLICATIONS

s HIGH CURRENT, HIGH SPEED SWITCHING

s IDEAL FOR OFF-LINE POWER SUPPLIES,

ADAPTORS AND PFC

s LIGHTING

Table 2: Order Codes

SALES TYPE

MARKING

STB5NK50ZT4

B5NK50Z

STB5NK50Z-1

B5NK50Z

STD5NK50ZT4

STD5NK50Z-1

STP5NK50Z

STP5NK50ZFP

D5NK50Z

D5NK50Z

P5NK50Z

P5NK50ZFP

PACKAGE

D2PAK

I2PAK

DPAK

IPAK

TO-220

TO-220FP

September 2005

PACKAGING

TAPE & REEL

TUBE

TAPE & REEL

TUBE

TUBE

TUBE

Rev. 2

1/17

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