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Numéro de référence | MA179 | ||
Description | Silicon epitaxial planar type | ||
Fabricant | Panasonic | ||
Logo | |||
1 Page
Switching Diodes
MA2C178, MA2C179
Silicon epitaxial planar type
For high-speed switching circuits
I Features
• Large forward current IFRM
• High switching speed
• Small terminal capacitance, Ct
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Reverse voltage MA2C178
(DC)
MA2C179
VR
40
80
Repetitive peak
reverse voltage
MA2C178
MA2C179
VRRM
40
80
Average forward current
Repetitive peak forward current
Non-repetitive peak forward
surge current*
IF(AV)
IFRM
IFSM
200
600
1
Junction temperature
Storage temperature
Note) * : t = 1 s
Tj 200
Tstg −55 to +200
Unit
V
V
mA
mA
A
°C
°C
I Electrical Characteristics Ta = 25°C
Parameter
Symbol
Conditions
Reverse current (DC) MA2C178
MA2C179
IR1
VR = 15 V
MA2C178
MA2C179
MA2C178
MA2C179
Forward voltage (DC)
Terminal capacitance
Reverse recovery time*
IR2
IR
VF
Ct
trr
VR = 35 V
VR = 75 V
VR = 35 V, Ta = 150°C
VR = 75 V, Ta = 150°C
IF = 200 mA
VR = 0 V, f = 1 MHz
IF = 10 mA, VR = 1 V
Irr = 0.1 · IR, RL = 100 Ω
Note) 1. Rated input/output frequency: 50 MHz
2. * : trr measuring circuit
I Cathode Indication
Type No.
MA2C178 MA2C179
Color 1st Band Violet
Violet
2nd Band White
Green
Unit : mm
φ 0.45 max.
COLORED BAND
INDICATES
CATHODE
1
1st Band
2nd Band
2
φ 1.75 max.
1 : Cathode
2 : Anode
JEDEC : DO-34
Min Typ Max Unit
50 nA
500 nA
500
100 µA
100
1.1 V
4 pF
20 ns
1
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Pages | Pages 2 | ||
Télécharger | [ MA179 ] |
No | Description détaillée | Fabricant |
MA170 | (MA171) Silicon Epitaxial Planar Type | Panasonic |
MA174 | Silicon planar type | Panasonic |
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