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参数资料
| 型号： | IRH7450SE |
| 厂商： | International Rectifier |
| 英文描述： | TRANSISTOR N-CHANNEL(BVdss=500V, Rds(on)=0.51ohm, Id=11A) |
| 中文描述： | 晶体管N沟道（BVdss \u003d 500V及的Rds（on）\u003d 0.51ohm，身份证\u003d 11A条） |
| 文件页数： | 2/4页 |
| 文件大小： | 146K |
| 代理商： | IRH7450SE |
Thermal Resistance
Parameter
Junction-to-Case
Junction-to-Ambient
Case-to-Sink
Min. Typ. Max. Units
—
—
—
—
—
0.12
Test Conditions
RthJC
RthJA
RthCS
0.83
30
—
K/W
Typical Socket Mount
Source-Drain Diode Ratings and Characteristics
Parameter
IS
Continuous Source Current (Body Diode)
ISM
Pulse Source Current (Body Diode)
Min. Typ. Max. Units
—
—
—
—
Test Conditions
11
44
Modified MOSFET symbol showing the
integral reverse p-n junction rectifier.
VSD
trr
QRR
ton
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
—
—
—
—
—
—
1.6
1100
16
V
ns
μ
C
T
j
= 25°C, IS = 11A, VGS = 0V
Tj = 25°C, IF =11 A, di/dt
≤
100A/
μ
s
VDD
≤
50V
Forward Turn-On Time
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
Electrical Characteristics
@ Tj = 25°C (Unless Otherwise Specified)
Parameter
Drain-to-Source Breakdown Voltage
Temperature Coefficient of Breakdown
Voltage
Static Drain-to-Source
On-State Resistance
Gate Threshold Voltage
Forward Transconductance
Zero Gate Voltage Drain Current
Min.
500
—
Typ. Max. Units
—
—
0.6
—
Test Conditions
VGS = 0V, ID = 1.0 mA
Reference to 25°C, ID = 1.0 mA
BVDSS
BVDSS/
TJ
V
V/°C
RDS(on)
—
—
2.5
3
—
—
—
—
—
—
—
—
0.51
0.57
4.5
—
50
250
VGS = 12V, ID =7.0A
VGS = 12V, ID = 11A
VDS = VGS, ID = 1.0 mA
VDS > 15V, IDS = 7.0A
VDS = 0.8 x Max Rating,VGS = 0V
VDS = 0.8 x Max Rating
VGS = 0V, TJ = 125°C
VGS = 20V
VGS = -20V
VGS =12V, ID = 11A
VDS = Max. Rating x 0.5
V
VGS(th)
gfs
IDSS
S (
)
IGSS
IGSS
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
LD
Gate-to-Source Leakage Forward
Gate-to-Source Leakage Reverse
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain (“Miller”) Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Internal Drain Inductance
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
8.7
100
-100
180
45
105
45
190
190
130
—
VDD = 250V, ID =11A,
RG = 2.35
LS
Internal Source Inductance
—
8.7
—
Ciss
Coss
Crss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
—
—
—
4000
330
52
—
—
—
VGS = 0V, VDS = 25V
f = 1.0 MHz
IRH7450SE Device
Pre-Radiation
μ
A
nC
pF
nH
ns
Measured from the
drain lead, 6mm (0.25
in.) from package to
center of die.
Measured from the
source lead, 6mm
(0.25 in.) from package
to source bonding pad.
Modified MOSFET
symbol showing the
internal inductances.
nA
A
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