The IXTT16N20D2 is a 200V N-channel depletion-mode MOSFET designed for applications requiring normally-on operation, such as audio amplifiers, start-up circuits, and protection circuits. It is housed in a TO-268 package, weighing 4 g, and features a maximum drain-source on-resistance of 95 mΩ at 25°C with 8 A drain current. The device supports a continuous drain current of 16 A and a peak dissipation of 695 W at 25°C. Its junction temperature range is -55°C to 150°C, with a maximum lead temperature for soldering of 300°C. The molding epoxies meet UL 94 V-0 flammability classification. The gate-source voltage is rated for continuous ±20 V and transient ±30 V. Thermal resistance from junction to case is 0.18°C/W.
As opposed to the enhancement-mode MOSFETs, these depletion-mode devices operate in a ‘normally-on’ mode, requiring zero turn-on voltage at the gate terminal. With blocking voltages up to 1700V and low drain-to-source resistances they provide simplified control and reduced power dissipation in systems that are continuously “on” (emergency or burglar alarms, for instance). Normally on operation Linear mode tolerant Low RDS(on) Useable body diode Internal standard packages UL 94 V-0 Flammability qualified (molding epoxies)
MOSFET, N-CH, 200V, 16A, TO-268; Channel Type:N Channel; Drain Source Voltage Vds:200V; Continuous Drain Current Id:16A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:0V; Gate Source Threshold Voltage Max:4.5V RoHS Compliant: Yes
| Littelfuse, Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | IXTT16N20D2 | 03AH1822 |
| Product Name | 100V - 1700V N-Channel Depletion Mode Power MOSFETs | Mosfet, N-Ch, 200V, 16A, To-268; Channel Type Littelfuse |
| Polarity | N-Channel |
