参数资料
型号: IRHN8054
厂商: International Rectifier
英文描述: HEXFET Transistor(HEXFET 晶体管)
中文描述: 的HEXFET晶体管(之HEXFET晶体管)
文件页数: 3/8页
文件大小: 97K
代理商: IRHN8054
www.irf.com
3
IRHN7054, IRHN8054, JANSR-,JANSH-,2N7394U Devices
Table 2. High Dose Rate
10
11
Rads (Si)/sec 10
12
Rads (Si)/sec
Min Typ Max
48
Parameter
Drain-to-Source Voltage
Min Typ Max
Units
Test Conditions
V
DSS
48
V
Applied drain-to-source voltage during
gamma-dot
Peak radiation induced photo-current
A/μsec Rate of rise of photo-current
μH
Circuit inductance required to limit di/dt
IPP
di/dt
L1
0.1
190
480
0.8
190
60
A
Table 1. Low Dose Rate
Parameter
IRHN7054
100K Rads (Si) 1000K Rads (Si)
Units
Min
Max
Min
60
60
2.0
4.0
1.25
100
-100
25
0.027
IRHN8054
Test Conditions
Max
4.5
100
-100
50
0.04
BV
DSS
V
GS(th)
I
GSS
I
GSS
I
DSS
R
DS(on)1
Drain-to-Source Breakdown Voltage
Gate Threshold Voltage
Gate-to-Source Leakage Forward
Gate-to-Source Leakage Reverse
Zero Gate Voltage Drain Current
Static Drain-to-Source
On-State Resistance One
Diode Forward Voltage
V
V
GS
= 0V, I
D
= 1.0mA
V
GS
= V
DS
, I
D
= 1.0mA
V
GS
= 20V
V
GS
= -20 V
V
DS
=0.8 x Max Rating, V
GS
=0V
V
GS
= 12V, I
D
=30A
nA
μA
V
SD
1.4
1.4
V
TC = 25°C, IS = 35A,V
GS
= 0V
LET (Si)
Fluence Range V
DS
Bias V
GS
Bias
Ion
(MeV/mg/cm
2
) (ions/cm
2
) (μm) (V) (V)
Cu 28
3x 10
5
~43 60
-5
Table 3. Single Event Effects
Radiation Performance of Rad Hard HEXFETs
International Rectifier Radiation Hardened HEXFETs
are tested to verify their hardness capability. The hard-
ness assurance program at International Rectifier
comprises three radiation environments.
Every manufacturing lot is tested in a low dose rate
(total dose) environment per MlL-STD-750, test
method 1019 condition A. International Rectifier has
imposed a standard gate condition of 12 volts per note
5 and a V
DS
bias condition equal to 80% of the de-
vice rated voltage per note 6. Pre- and post-irradia-
tion limits of the devices irradiated to 1 x 10
5
Rads
(Si) are identical and are presented in Table 1, col-
umn 1, IRHN7054. Post-irradiation limits of the de-
vices irradiated to 1 x 10
6
Rads (Si) are presented in
Table 1, column 2, IRHN8054.The values in Table 1
will be met for either of the two low dose rate test
circuits that are used. Both pre- and post-irradiation
performance are tested and specified using the same
drive circuitry and test conditions in order to provide
a direct comparison.
High dose rate testing may be done on a special
request basis using a dose rate up to 1 x 10
12
Rads
(Si)/Sec (See Table 2).
International Rectifier radiation hardened HEXFETs
have been characterized in heavy ion Single Event
Effects (SEE) environments. Single Event Effects
characterization is shown in Table 3.
Radiation
Characteristics
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