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Numéro de référence | MA3X748 | ||
Description | Silicon epitaxial planar type | ||
Fabricant | Panasonic | ||
Logo | |||
1 Page
Schottky Barrier Diodes (SBD)
MA3X748
Silicon epitaxial planar type
For high-frequency rectification
I Features
• Low VF type of MA2Z720
• High rectification efficiency caused by its low forward-rise-
voltage (VF)
• Optimum for high-frequency rectification because of its short
reverse recovery time (trr)
0.65 ± 0.15
+ 0.2
2.8 − 0.3
+ 0.25
1.5 − 0.05
Unit : mm
0.65 ± 0.15
1
3
2
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Unit
Reverse voltage (DC)
Repetitive peak reverse voltage
Average forward current
VR
VRRM
IF(AV)
20
20
500
V
V
mA
Non-repetitive peak forward
surge current*
IFSM
3
A
Junction temperature
Tj 125 °C
Storage temperature
Tstg −55 to +125
°C
Note) * : The peak-to-peak value in one cycle of 50 Hz sine-wave
(non-repetitive)
0.1 to 0.3
0.4 ± 0.2
1 : Anode
2 : NC
JEDEC : TO-236
3 : Cathode EIAJ : SC-59
Mini Type Package (3-pin)
Marking Symbol: M4E
Internal Connection
1
3
2
I Electrical Characteristics Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Reverse current (DC)
Forward voltage (DC)
Terminal capacitance
Reverse recovery time*
IR VR = 10 V
VF1 IF = 500 mA
VF2 IF = 10 mA
Ct VR = 0 V, f = 1 MHz
trr IF = IR = 100 mA
Irr = 10 mA, RL = 100 Ω
30
0.5
0.3
60
5
µA
V
V
pF
ns
Note) 1. Schottky barrier diode is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a
human body and the leakage of current from the operating equipment.
2. Rated input/output frequency: 400 MHz
3. * : trr measuring instrument
Bias Application Unit N-50BU
A
Pulse Generator
(PG-10N)
Rs = 50 Ω
W.F.Analyzer
(SAS-8130)
Ri = 50 Ω
Input Pulse
tr tp
10%
t
VR 90%
tp = 2 µs
tr = 0.35 ns
δ = 0.05
Output Pulse
IF
trr
t
Irr = 10 mA
IF = 100 mA
IR = 100 mA
RL = 100 Ω
1
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Pages | Pages 2 | ||
Télécharger | [ MA3X748 ] |
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