参数资料
型号: 2N7268
厂商: MICROSEMI CORP-LAWRENCE
元件分类: JFETs
英文描述: 34 A, 100 V, 0.132 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-254AA
封装: TO-254AA, 3 PIN
文件页数: 2/5页
文件大小: 176K
代理商: 2N7268
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
RADIATION HARDENED N-CHANNEL MOSFET
Reference MIL-PRF-19500/603
T4-LDS-0121 Rev. 2 (101017)
Page 2 of 5
DYNAMIC CHARACTERISTICS
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Gate Charge:
On-State Gate Charge
Gate to Source Charge
Gate to Drain Charge
VGS = 12V, ID = 34.0A
VDS = 50V
Qg(on)
Qgs
Qgd
160
35
65
nC
SWITCHING CHARACTERISTICS
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Switching time tests:
Turn-on delay time
Rinse time
Turn-off delay time
Fall time
ID = 34.0A, VGS = 12Vdc,
Gate drive impedance = 2.35
Ω,
VDD = 50Vdc
td(on)
tr
td(off)
tf
45
190
170
130
ns
Diode Reverse Recovery Time
di/dt ≤ 100A/s, VDD ≤ 30V,
IF = 34.0A
trr
570
ns
POST-IRRADIATION ELECTRICAL CHARACTERISTICS (3) (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Drain-Source Breakdown Voltage
VGS = 0V, ID = 1mAdc
V(BR)DSS
100
Vdc
Gate-Source Voltage (Threshold)
VDS ≥ VGS, ID = 1.0mA MSR
VDS ≥ VGS, ID = 1.0mA MSF
VGS(th)1
2.0
1.25
4.0
4.5
Vdc
Gate Current
VGS = ±20V, VDS = 0V
IGSS1
±100
nAdc
Drain Current
VGS = 0V, VDS = 80V MSR
VGS = 0V, VDS = 80V MSF
IDSS1
25
50
Adc
Static Drain-Source On-State Voltage
VGS = 12V, ID = 21.0A pulsed MSR
VGS = 12V, ID = 21.0A pulsed MSF
VDS(on)
1.365
1.89
Vdc
Diode Forward Voltage
VGS = 0V, ID = 34.0A pulsed
VSD
1.4
Vdc
NOTE:
(3) Post-Irradiation Electrical Characteristics apply to devices subjected to Steady State Total Dose Irradiation testing in
accordance with MIL-STD-750 Method 1019. Separate samples are tested for VGS bias (12V), and VDS bias (80V)
conditions.
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