STB5NK50Z| Datasheet

STB5NK50Z, STB5NK50Z-1, STB5NK50ZT4, STD5NK50Z, STD5NK50Z-1, STD5NK50ZT4, STP5NK50Z, STP5NK50ZFP

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STB5NK50Z/-1 - STD5NK50Z/-1 STP5NK50Z - STP5NK50ZFP
N-CHANNEL 500V - 1.22 - 4.4A TO-220/FP-D/IPAK-D2/I2PAK Zener-Protected SuperMESHTMMOSFET
Table 1: General Features
TYPE STB5NK50Z STB5NK50Z-1 STD5NK50Z STD5NK50Z-1 STP5K50Z STP5K50ZFP
s s s s s s s

Figure 1: Package
ID 4.4 A 4.4 A 4.4 A 4.4 A 4.4 A 4.4 A Pw 70 W 70 W 70 W 70 W 70 W 25 W TO-220

VDSS 500 500 500 500 500 500 V V V V V V

RDS(on) < 1.5 < 1.5 < 1.5 < 1.5 < 1.5 < 1.5

3 12

3 1 2

TYPICAL RDS(on) = 1.22 EXTREMELY HIGH dv/dt CAPABILITY IMPROVED ESD CAPABILITY 100% AVALANCHE RATED GATE CHARGE MINIMIZED VERY LOW INTRINSIC CAPACITANCES VERY GOOD MANUFACTURING REPEATIBILITY

I2PAK

TO-220FP

3 1

3 1
1

3 2

DPAK

D2PAK

IPAK

Figure 2: Internal Schematic Diagram DESCRIPTION The SuperMESHTM series is obtained through an extreme optimization of ST's well established stripbased PowerMESHTM 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 MOSFETs including revolutionary MDmeshTM products.

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 STB5NK50ZT4 STB5NK50Z-1 STD5NK50ZT4 STD5NK50Z-1 STP5NK50Z STP5NK50ZFP MARKING B5NK50Z B5NK50Z D5NK50Z D5NK50Z P5NK50Z P5NK50ZFP PACKAGE D2PAK I2PAK DPAK IPAK TO-220 TO-220FP PACKAGING TAPE & REEL TUBE TAPE & REEL TUBE TUBE TUBE Rev. 2 September 2005 1/17