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MA746 fiches techniques PDF

Panasonic - Silicon epitaxial planar type

Numéro de référence MA746
Description Silicon epitaxial planar type
Fabricant Panasonic 
Logo Panasonic 





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MA746 fiche technique
Schottky Barrier Diodes (SBD)
MA4X746 (MA746)
Silicon epitaxial planar type
For super high speed switching
For small current rectification
I Features
Two isolated elements are contained in one package, allowing
high-density mounting
IF(AV) = 200 mA and VR < 50 V are achieved
Optimum for high frequency rectification because of its short
reverse recovery time (trr)
Low forward voltage VF and good rectification efficiency
Mini type 4-pin package
2.90+–00..0052
1.9±0.2
(0.95) (0.95)
34
(0.2)
0.60+–00..0150
2
10°
0.5R
1
Unit: mm
0.16+–00..016
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating
Reverse voltage (DC)
Repetitive peak reverse-voltage
Non-repetitive peak Single
forward-surge-current *2 Double *1
VR
VRRM
IFSM
50
50
1
0.75
Unit
V
V
A
1 : Cathode 1
2 : Cathode 2
3 : Anode 2
4 : Anode 1
EIAJ : SC-61
Mini4-G1 Package
Marking Symbol: M3M
Peak forward
Single
IFM
300
mA
current
Double *1
225
Average forward
current
Single
Double *1
IF(AV)
200
150
mA
Junction temperature
Storage temperature
Tj 150
Tstg 55 to +150
°C
°C
Note) *1: Value per chip
*2: The peak-to-peak value in one cycle of 50 Hz sine wave (non-repetitive)
I Electrical Characteristics Ta = 25°C
Internal Connection
34
21
Parameter
Symbol
Conditions
Min Typ Max Unit
Reverse current (DC)
Forward voltage (DC)
Terminal capacitance
Reverse recovery time *
IR VR = 50 V
VF1 IF = 30 mA
VF2 IF = 200 mA
Ct VR = 0 V, f = 1 MHz
trr IF = IR = 100 mA
Irr = 10 mA, RL = 100
200
0.36
0.55
30
3.0
µA
V
pF
ns
Note) 1. This product 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: 2 GHz 3. *: trr measuring instrument
Bias Application Unit N-50BU
Input Pulse
Output Pulse
tr tp
10%
t
IF
trr
t
A
Pulse Generator
(PG-10N)
Rs = 50
Wave Form Analyzer
(SAS-8130)
Ri = 50
VR 90%
tp = 2 µs
tr = 0.35 ns
δ = 0.05
Irr = 10 mA
IF = 100 mA
IR = 100 mA
RL = 100
Note) The part number in the parenthesis shows conventional part number.
Publication date: August 2001
SKH00107AED
1

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