NXP Semiconductors
Product data sheet
High-speed diodes
GRAPHICAL DATA
1N4148; 1N4448
300
I
F
(mA)
200
mbg451
handbook, halfpage
600
MBG464
IF
(mA)
400
(1)
(2)
(3)
100
200
0
0
100
T
amb
(°C)
200
0
0
(1) T
j
= 175
°C;
typical values.
(2) T
j
= 25
°C;
typical values.
(3) T
j
= 25
°C;
maximum values.
1
VF (V)
2
Device mounted on an FR4 printed-circuit board; lead length 10 mm.
Fig.2
Maximum permissible continuous forward
current as a function of ambient
temperature.
Fig.3
Forward current as a function of forward
voltage.
10
2
handbook, full pagewidth
IFSM
(A)
MBG704
10
1
10
−1
1
Based on square wave currents.
T
j
= 25
°C
prior to surge.
10
10
2
10
3
tp (µs)
10
4
Fig.4 Maximum permissible non-repetitive peak forward current as a function of pulse duration.
2004 Aug 10
4
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