STP21NM50N_07 STMICROELECTRONICS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 18

Technical content

Datasheet sections

  • 1 Electrical ratings
  • 2 Electrical characteristics
  • 2.1 Electrical characteristics (curves)
  • 3 Test circuit
  • 4 Package mechanical data
  • 5 Packing mechanical data
  • 6 Revision history

N-channel 500V - 0.15Ω - 18A TO-220/FP/D2/I2PAK/TO-247 Second generation MDmesh™ Power MOSFET General features ■ 100% avalanche tested ■ Low input capacitance and gate charge ■ Low gate input resistance

Description

The devices are realized with the second generation of MDmesh Technology. This revolutionary Power MOSFET associates a new vertical structure to the company's strip layout to yield one of the world's lowest on-resistance and gate charge. It is therefore suitable for the most demanding high efficiency converters

Applications

■ Switching application Internal schematic diagram Type VDSS (@Tjmax) RDS(on) ID STB21NM50N STB21NM50N-1 STF21NM50N STP21NM50N STW21NM50N 550V 550V 550V 550V 550V < 0.19Ω < 0.19Ω < 0.19Ω < 0.19Ω < 0.19Ω 18A 18A 18A (1) 18A 18A 1. Limited by wire bonding TO-220 TO-220FP D2PAK 1 2 3 I2PAK TO-247 Order codes Part number Marking Package Packaging STB21NM50N B21NM50N D 2PAK Tape & reel STB21NM50N-1 B21NM50N I 2PAK Tube STF21NM50N F21NM50N TO-220FP Tube STP21NM50N P21NM50N TO-220 Tube STW21NM50N W21NM50N TO-247 Tube

1 Electrical ratings

Table 1. Absolute maximum ratings

  1. Limited only by maximu m temperature allowed
  2. Pulse width limited by safe operating area

Table 2. Thermal data Table 3. Avalanche characteristics

2 Electrical characteristics

Table 4. On/off states

  1. Characteristic value at turn off on inductive load

Table 5. Dynamic

  1. Pulsed: pulse duration=300µs, duty cycle 1.5%
  2. C oss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS

Table 6. Source drain diode

  1. Pulse width limited by safe operating area
  2. Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %.

2.1 Electrical characterist ics (curves)

Figure 1. Safe operating area Figure 2. Thermal impedance Figure 3. Safe operating area for TO-220FP Figure 4. Thermal impedance for TO-220FP Figure 5. Output characteristics Figure 6. Transfer characteristics

3 Test circuit

Figure 15. Switching times test circuit for Figure 16. Gate charge test circuit Figure 17. Test circuit for inductive load Figure 18. Unclamped Inductive load test Figure 19. Unclamped inductive wavefo rm Figure 20. Switching time waveform

4 Package mechanical data

In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com

STP/F21NM50N - STB21NM50N - STB21NM50N-1 - STW21NM50N Package mechanical data DIM. mm. inch A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.024 0.034 b1 1.15 1.70 0.045 0.066 c 0.49 0.70 0.019 0.027 D 15.25 15.75 0.60 0.620 E 10 10.40 0.393 0.409 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.194 0.202 F 1.23 1.32 0.048 0.052 H1 6.20 6.60 0.244 0.256 J1 2.40 2.72 0.094 0.107 L 13 14 0.511 0.551 L1 3.50 3.93 0.137 0.154 L20 16.40 0.645 L30 28.90 1.137 øP 3.75 3.85 0.147 0.151 Q 2.65 2.95 0.104 0.116 TO-220 MECHANICAL DATA

A B D E H G F 123F2 L4L5 DIM. mm. inch A 4.4 4.6 0.173 0.181 B 2.5 2.7 0.098 0.106 D 2.5 2.75 0.098 0.108 E 0.45 0.7 0.017 0.027 F 0.75 1 0.030 0.039 F1 1.15 1.7 0.045 0.067 F2 1.15 1.7 0.045 0.067 G 4.95 5.2 0.195 0.204 G1 2.4 2.7 0.094 0.106 H 10 10.4 0.393 0.409 L2 16 0.630 L3 28.6 30.6 1.126 1.204 L4 9.8 10.6 .0385 0.417 L5 2.9 3.6 0.114 0.141 L6 15.9 16.4 0.626 0.645 L7 9 9.3 0.354 0.366 Ø 3 3.2 0.118 0.126 TO-220FP MECHANICAL DATA

STP/F21NM50N - STB21NM50N - STB21NM50N-1 - STW21NM50N Package mechanical data DIM. mm. inch A 4.40 4.60 0.173 0.181 A1 2.40 2.72 0.094 0.107 b 0.61 0.88 0.024 0.034 b1 1.14 1.70 0.044 0.066 c 0.49 0.70 0.019 0.027 c2 1.23 1.32 0.048 0.052 D 8.95 9.35 0.352 0.368 e 2.40 2.70 0.094 0.106 e1 4.95 5.15 0.194 0.202 E 10 10.40 0.393 0.410 L 13 14 0.511 0.551 L1 3.50 3.93 0.137 0.154 L2 1.27 1.40 0.050 0.055 TO-262 (I2PAK) MECHANICAL DATA

DIM. mm. inch A 4.4 4.6 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.7 0.93 0.027 0.036 B2 1.14 1.7 0.044 0.067 C 0.45 0.6 0.017 0.023 C2 1.23 1.36 0.048 0.053 D 8.95 9.35 0.352 0.368 D1 8 0.315 E 10 10.4 0.393 E1 8.5 0.334 G 4.88 5.28 0.192 0.208 L 15 15.85 0.590 0.625 L2 1.27 1.4 0.050 0.055 L3 1.4 1.75 0.055 0.068 M 2.4 3.2 0.094 0.126 R0 . 4 0 . 0 1 5 V2 0º 4º D2PAK MECHANICAL DATA

STP/F21NM50N - STB21NM50N - STB21NM50N-1 - STW21NM50N Package mechanical data DIM. mm. inch A 4.85 5.15 0.19 0.20 A1 2.20 2.60 0.086 0.102 b 1.0 1.40 0.039 0.055 b1 2.0 2.40 0.079 0.094 b2 3.0 3.40 0.118 0.134 c 0.40 0.80 0.015 0.03 D 19.85 20.15 0.781 0.793 E 15.45 15.75 0.608 0.620 e5 . 4 5 0 . 2 1 4 L 14.20 14.80 0.560 0.582 L1 3.70 4.30 0.14 0.17 L2 18.50 0.728 øP 3.55 3.65 0.140 0.143 øR 4.50 5.50 0.177 0.216 S5 . 5 0 0 . 2 1 6 TO-247 MECHANICAL DATA

Packing mechanical data STP/F21NM50N - STB21NM50N - STB21NM50N-1 - STW21NM50N

5 Packing mechanical data

  • on sales type DIM. mm inch MIN. MAX. MIN. MAX. A 330 12.992 B 1.5 0.059 C 12.8 13.2 0.504 0.520 D 20.2 0795 G 24.4 26.4 0.960 1.039 N 100 3.937 T 30.4 1.197 BASE QTY BULK QTY 1000 1000 REEL MECHANICAL DATA DIM. mm inch MIN. MAX. MIN. MAX. A0 10.5 10.7 0.413 0.421 B0 15.7 15.9 0.618 0.626 D 1.5 1.6 0.059 0.063 D1 1.59 1.61 0.062 0.063 E 1.65 1.85 0.065 0.073 F 11.4 11.6 0.449 0.456 K0 4.8 5.0 0.189 0.197 P0 3.9 4.1 0.153 0.161 P1 11.9 12.1 0.468 0.476 P2 1.9 2.1 0.075 0.082 R 50 1.574 T 0.25 0.35 0.0098 0.0137 W 23.7 24.3 0.933 0.956 TAPE MECHANICAL DATA

6 Revision history

Table 7. Revision history 19-Jan-2007 6 Typo mistake on Table 5.