|
|
PDF IRFU3806PbF Data sheet ( Hoja de datos )
| Número de pieza | IRFU3806PbF | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de IRFU3806PbF (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
Applications
l High Efficiency Synchronous Rectification in
SMPS
l Uninterruptible Power Supply
l High Speed Power Switching
l Hard Switched and High Frequency Circuits
Benefits
l Improved Gate, Avalanche and Dynamic
dv/dt Ruggedness
l Fully Characterized Capacitance and
Avalanche SOA
l Enhanced body diode dV/dt and dI/dt
Capability
G
Absolute Maximum Ratings
Symbol
Parameter
ID @ TC = 25°C Continuous Drain Current, VGS @ 10V
ID @ TC = 100°C
IDM
PD @TC = 25°C
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current c
Maximum Power Dissipation
Linear Derating Factor
VGS Gate-to-Source Voltage
dv/dt
Peak Diode Recovery e
TJ
TSTG
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
(1.6mm from case)
Avalanche Characteristics
EAS (Thermally limited) Single Pulse Avalanche Energy d
IAR Avalanche Current c
EAR Repetitive Avalanche Energy f
Thermal Resistance
Symbol
Parameter
RθJC Junction-to-Case j
RθCS
Case-to-Sink, Flat Greased Surface
RθJA Junction-to-Ambient ij
www.irf.com
PD - 97313
IRFR3806PbF
IRFU3806PbF
HEXFET® Power MOSFET
D VDSS
RDS(on) typ.
max.
S ID
60V
12.6mΩ
15.8mΩ
43A
D
S
G
S
D
G
D-Pak
I-Pak
IRFR3806PbF IRFU3806PbF
G
Gate
D
Drain
S
Source
Max.
43
31
170
71
0.47
± 20
24
-55 to + 175
300
Units
A
W
W/°C
V
V/ns
°C
73
25
7.1
Typ.
–––
0.50
–––
Max.
2.12
–––
62
mJ
A
mJ
Units
°C/W
1
03/04/08
1 page  
IRFR/U3806PbF
10
1 D = 0.50
0.20
0.10
0.1 0.05
0.02
0.01
0.01
0.001
1E-006
SINGLE PULSE
( THERMAL RESPONSE )
1E-005
0.0001
τJ τJ
τ1 τ1
R1R1
Ci= τi/Ri
Ci τi/Ri
R2R2
τ2 τ2
R3R3 Ri (°C/W) τi (sec)
τCτ 0.6086 0.00026
τ3τ3 0.9926 0.001228
0.5203 0.00812
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.001
0.01
0.1
t1 , Rectangular Pulse Duration (sec)
Fig 13. Maximum Effective Transient Thermal Impedance, Junction-to-Case
100
Duty Cycle = Single Pulse
0.01
10
0.05
0.10
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming ∆Tj = 150°C and
Tstart =25°C (Single Pulse)
1
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming ∆Τj = 25°C and
Tstart = 150°C.
0.1
1.0E-06
1.0E-05
1.0E-04
1.0E-03
1.0E-02
tav (sec)
Fig 14. Typical Avalanche Current vs.Pulsewidth
1.0E-01
80
TOP
Single Pulse
Notes on Repetitive Avalanche Curves , Figures 14, 15:
(For further info, see AN-1005 at www.irf.com)
BOTTOM 1.0% Duty Cycle
1. Avalanche failures assumption:
ID = 25A
60
Purely a thermal phenomenon and failure occurs at a temperature far in
excess of Tjmax. This is validated for every part type.
2. Safe operation in Avalanche is allowed as long asTjmax is not exceeded.
3. Equation below based on circuit and waveforms shown in Figures 16a, 16b.
4. PD (ave) = Average power dissipation per single avalanche pulse.
40 5. BV = Rated breakdown voltage (1.3 factor accounts for voltage increase
during avalanche).
6. Iav = Allowable avalanche current.
7. ∆T = Allowable rise in junction temperature, not to exceed Tjmax (assumed as
20
25°C in Figure 14, 15).
tav = Average time in avalanche.
D = Duty cycle in avalanche = tav ·f
ZthJC(D, tav) = Transient thermal resistance, see Figures 13)
0
25 50 75 100 125 150 175
Starting TJ , Junction Temperature (°C)
PD (ave) = 1/2 ( 1.3·BV·Iav) = DT/ ZthJC
Iav = 2DT/ [1.3·BV·Zth]
EAS (AR) = PD (ave)·tav
Fig 15. Maximum Avalanche Energy vs. Temperature
www.irf.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IRFU3806PbF.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| IRFU3806PbF | Power MOSFET ( Transistor ) | International Rectifier |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |