AUIRL7766M2TR1 International Rectifier, AUIRL7766M2TR1 Datasheet - Page 7
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AUIRL7766M2TR1
Manufacturer Part Number
AUIRL7766M2TR1
Description
54T9033
Manufacturer
International Rectifier
Datasheet
1.AUIRL7766M2TR.pdf
(11 pages)
Specifications of AUIRL7766M2TR1
Transistor Polarity
N Channel
Continuous Drain Current Id
51A
Drain Source Voltage Vds
100V
On Resistance Rds(on)
0.008ohm
Rds(on) Test Voltage Vgs
10V
Power Dissipation Pd
62.5W
Rohs Compliant
Yes
Resistance Drain-source Rds (on)
10.5 mOhms
Drain-source Breakdown Voltage
100 V
Gate-source Breakdown Voltage
16 V
Continuous Drain Current
51 A
Power Dissipation
62.5 W
Gate Charge Qg
44 nC
Lead Free Status / Rohs Status
Details
www.irf.com
Fig 17. Maximum Avalanche Energy vs. Temperature
0
Fig 18a. Unclamped Inductive Test Circuit
70
60
50
40
30
20
10
0
Fig 19a. Gate Charge Test Circuit
25
Fig 20a. Switching Time Test Circuit
Starting T J , Junction Temperature (°C)
R G
20K
20V
V
V DS
1K
50
GS
t p
TOP
BOTTOM 1.0% Duty Cycle
I D = 31A
I AS
75
D.U.T
≤ 0.1 %
≤ 1
0.01 Ω
L
S
100
DUT
Single Pulse
125
15V
L
DRIVER
+
- V DD
150
+
-
A
VCC
175
Notes on Repetitive Avalanche Curves , Figures 16, 17:
(For further info, see AN-1005 at www.irf.com)
1. Avalanche failures assumption:
2. Safe operation in Avalanche is allowed as long asT
3. Equation below based on circuit and waveforms shown in
4. P
5. BV = Rated breakdown voltage (1.3 factor accounts for
6. I
7. ΔT
Purely a thermal phenomenon and failure occurs at a
not exceeded.
Figures 18a, 18b.
avalanche pulse.
voltage increase during avalanche).
T
t
D = Duty cycle in avalanche = t
Z
temperature far in excess of T
every part type.
av
av =
Fig 18b. Unclamped Inductive Waveforms
thJC
D (ave)
jmax
= Allowable avalanche current.
=
Average time in avalanche.
(D, t
Allowable rise in junction temperature, not to exceed
Id
(assumed as 25°C in Figure 16, 17).
Fig 19b. Gate Charge Waveform
= Average power dissipation per single
I
Fig 20b. Switching Time Waveforms
Vgs
AS
av
P
) = Transient thermal resistance, see figure 15)
V
90%
10%
V
D (ave)
DS
GS
= 1/2 ( 1.3·BV·I
I
E
av
t
d(on)
AS (AR)
= 2DT/ [1.3·BV·Z
Qgodr
t p
t
r
= P
D (ave)
jmax
av
av
. This is validated for
·f
) = DT/ Z
·t
V
Qgd
th
av
(BR)DSS
]
t
d(off)
thJC
Qgs2
t
Vgs(th)
f
Vds
Qgs1
jmax
is
7