参数资料
型号: MQRT65KP48AE3
厂商: MICROSEMI CORP-SCOTTSDALE
元件分类: 参考电压二极管
英文描述: 65000 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封装: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件页数: 3/3页
文件大小: 112K
代理商: MQRT65KP48AE3
AIRCRAFT DC POWER BUS PROTECTION
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
RT65KP48A thru RT65KP75CA, e3
RT65KP48
A
–75CA,
e3
t
Note: frequency is 1MHz
t – time
t - Time
FIGURE 7 – Waveform 3
FIGURE 8 – Waveform 4
FIGURE 9 – Waveform 5A
NOTE: The 1MHz damped oscillatory waveform (3) has an effective pulse width of 4
μs. Equivalent peak pulse power at each of the pulse widths
represented in RTCA/DO-160E for waveforms 3, 4 and 5A (above) have been determined referencing Figure 1 herein as well as Application Notes 104
and 120 (found on Microsemi’s website) and are listed below.
WAVEFORM
NUMBER
PULSE WIDTH
μs
PEAK PULSE
POWER
kW
3
4
290
4
6.4/69
65
5A
40/120
49
Note: High current fast rise-time transients of 250 ns or less can more than triple the VC from parasitic inductance effects (V= -Ldi/dt) compared to the
clamping voltage shown in the initial Electrical Characteristics on page 1 as also described in Figures 5 and 6 herein.
DIMENSIONS
Microsemi
Scottsdale Division
Page 3
Copyright
2007
6-20-2007 REV B
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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