Transistor Polarity
: N-Channel
Configuration
: Single
Mounting Style
: Through Hole
Maximum Operating Temperature
: + 150 C
Packaging
: Tube
Drain-Source Breakdown Voltage
: 700 V
Continuous Drain Current
: 20 A
Gate-Source Breakdown Voltage
: +/- 30 V
Package / Case
: TO-247
Resistance Drain-Source RDS (on)
: 0.285 Ohms
Features: ` TYPICAL RDS(on) = 0.25
` EXTREMELY HIGH dv/dt CAPABILITY
` 100% AVALANCHE TESTED
` GATE CHARGE MINIMIZED
` VERY LOW INTRINSIC CAPACITANCES
` VERY GOOD MANUFACTURING REPEATIBILITYApplication· HIGH CURRENT, HIGH SPEED SWITCHING
· IDEAL FOR OFF-LINE POWER SUPPLIESSpecifications
|
Symbol |
Parameter |
Value |
Unit |
|
VDS |
Drain-source Voltage (VGS = 0) |
700 |
V |
|
VDGR |
Drain-gate Voltage (RGS = 20 k) |
700 |
V |
|
VGS |
Gate- source Voltage |
±30 |
V |
|
ID |
Drain Current (continuos) at TC = 25
|
20 |
A |
|
ID |
Drain Current (continuos) at TC = 100 |
12 |
A |
|
IDM (`) |
Drain Current (pulsed) |
80 |
A |
|
Ptot |
Total Dissipation at TC = 25 |
300 |
W |
|
|
Derating Factor |
2.4 |
W/ |
|
VESD(G-S) |
Gate source ESD(HBM-C=100pF, R=1.5K) |
TBD |
V |
|
dv/dt (1) |
Peak Diode Recovery voltage slope |
TBD |
V/ns |
|
Tj
Tstg |
Operating Junction Temperature
Storage Temperature |
-55 to 150 |
|
(`) Pulse width limited by safe operating area
(1) I
SD 17A, di/dt TBDA/µs, V
DD V
(BR)DSS, T
j T
JMAX.
(*) Limited only by maximum temperature allowed
DescriptionThe SuperMESH™ series STW20NK70Z 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 MOSFETs including revolutionary MDmesh™ products.
Parameters: | Technical/Catalog Information | STW20NK70Z |
| Vendor | STMicroelectronics |
| Category | Discrete Semiconductor Products |
| Mounting Type | Through Hole |
| FET Polarity | N-Channel |
| Drain to Source Voltage (Vdss) | 700V |
| Current - Continuous Drain (Id) @ 25° C | 20A |
| Rds On (Max) @ Id, Vgs | 285 mOhm @ 10A, 10V |
| Input Capacitance (Ciss) @ Vds | 6000pF @ 25V |
| Power - Max | 350W |
| Packaging | Tube |
| Gate Charge (Qg) @ Vgs | 185nC @ 10V |
| Package / Case | TO-247-3 |
| FET Feature | Standard |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | STW20NK70Z
STW20NK70Z
497 3559 5 ND
49735595ND
497-3559-5
|
STW20NK70Z Data Sheet
