650V GaN FET transistor MIRACLE POWER MGZ18N65 suitable for power adapters lighting and SMPS applications
Product Overview
The MGZ18N65 is a 650V Gallium Nitride (GaN) Field-Effect Transistor (FET) with enhancement mode operation. It features very low QRR and reduced crossover loss, making it easy to drive with commonly-used gate drivers. This FET enables AC-DC bridgeless totem-pole PFC designs, leading to increased power density, reduced system size and weight, and lower overall system cost. It achieves increased efficiency in both hard- and soft-switched circuits. Applications include power adapters, low power SMPS, and lighting.
Product Attributes
- Brand: Miracle Technology Co., Ltd.
- Technology: GaN FET
- Mode: Enhancement Mode
- Package: DFN8X8-3L
Technical Specifications
| Parameter | Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Absolute Maximum Ratings | |||||
| Drain-Source Voltage (VDS) | (Tc = 25C unless otherwise noted) | - | - | 650 | V |
| Transient Drain to Source Voltage (V(TR)DSS) | a | - | - | 800 | V |
| Gate-Source Voltage (VGSS) | - | - | 20 | V | |
| Maximum Power Dissipation (PD) | @TC = 25C | - | - | 52 | W |
| Drain Current-Continuous (ID) | TC = 25C b | - | - | 13 | A |
| Drain Current-Continuous (ID) | TC = 100C b | - | - | 8.4 | A |
| Drain Current-Pulsed (IDM) | Pulse Width = 10s | - | - | 60 | A |
| Operating Temperature (TC) | Case | -55 | - | +150 | C |
| Operating Temperature (TJ) | Junction | -55 | - | +150 | C |
| Storage Temperature (TS) | -55 | - | +150 | C | |
| Soldering Peak Temperature (TSOLD) | c | - | - | 260 | C |
| Thermal Characteristics | |||||
| Thermal Resistance Junction-Case (RJC) | - | 2.4 | - | C/W | |
| Thermal Resistance Junction-Ambient (RJA) | d | - | 50 | - | C/W |
| Electrical Characteristics (TJ = 25C unless otherwise noted) | |||||
| Off Characteristics | |||||
| Reverse Breakdown Voltage (V(BL)DSS) | VGS = 0V | 650 | - | - | V |
| Reverse Leakage Current (IDSS) | VGS = 0V, VDS = 650V, TJ = 25C | - | 2.5 | 25 | A |
| Reverse Leakage Current (IDSS) | VGS = 0V, VDS = 650V, TJ = 150C | - | 10 | - | A |
| Gate-to-source Leakage Current (IGSS) | VDS = 0V, VGS = 20V | - | - | 100 | nA |
| On Characteristics | |||||
| Gate Threshold Voltage (VGS(th)) | VDS = VGS, ID =500A | 3.3 | 4.0 | 4.8 | V |
| On Resistance (RDS(on)eff) | VGS = 10V, ID =8.5A, TJ = 25C | - | 150 | 180 | m |
| On Resistance (RDS(on)eff) | VGS = 10V, ID =8.5A, TJ = 150C | - | 307 | - | m |
| Dynamic Characteristics | |||||
| Input Capacitance (CISS) | VGS = 0 V, VDS = 400 V, f=1MHz | - | 598 | - | pF |
| Output Capacitance (COSS) | - | 30 | - | pF | |
| Transfer Capacitance (CRSS) | - | 1 | - | pF | |
| Output Capacitance, energy related (Co(er)) | VGS = 0 V, VDS = 0~400 V | - | 43 | - | pF |
| Output Capacitance, time related (Co(tr)) | - | 85 | - | pF | |
| On Characteristics | |||||
| Turn-On Delay Time (td(on)) | VGS = 0~12 V, VDS = 400 V , ID = 10 A , Rg = 70 | - | 13 | - | ns |
| Turn-On Rise Time (tr) | - | 25 | - | ns | |
| Turn-Off Delay Time (td(off)) | - | 47 | - | ns | |
| Turn-Off Fall Time (tf) | - | 34 | - | ns | |
| Total Gate Charge (QG) | VGS = 0~10 V, VDS = 400 V , ID = 8.5 A | - | 8.0 | - | nC |
| Gate-Source Charge (QGS) | - | 3.3 | - | nC | |
| Gate-Drain Charge (QGD) | - | 2.0 | - | nC | |
| Output Charge (QOSS) | VGS=0V,VDS=0~400 V | - | 34 | - | nC |
| Drain-Source Diode Characteristics | |||||
| Reverse Current (IS) | VGS = 0 V | - | - | 13 | A |
| Reverse Voltage (VSD) | VGS = 0V, IS = 10 A | - | 2.4 | - | V |
| Reverse Voltage (VSD) | VGS = 0V, IS = 5 A | - | 1.6 | - | V |
| Reverse Recovery Time (tRR) | IS = 10 A ,VDS= 400V, di/dt = 1000 A/s | - | 31 | - | ns |
| Reverse Recovery Charge (QRR) | - | 40 | - | nC | |
Notes:
a. In off-state, spike duty cycle D<0.01, spike duration <1s .
b. For increased stability at high current operation.
c. Reflow MSL3 .
d. Device on one layer epoxy PCB for drain connection (vertical and without air stream cooling, with 6cm copper area and 70m thickness).
Package Information: DFN8X8-3L
Revision History:
Version 0.1, Date 2021-12-10: Preliminary Version
2410122131_MIRACLE-POWER-MGZ18N65_C17702019.pdf
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