Switching Diodes
MA2B150, MA2B161, MA2B162, MA2B162A
Silicon epitaxial planar type
For switching circuits
■ Features
•Short reverse recovery time trr
•Small terminal capacitance, Ct
■ Absolute Maximum Ratings Ta = 25°C
Parameter |
Symbol |
Rating |
Unit |
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Reverse voltage |
MA2B150 |
VR |
35 |
V |
(DC) |
MA2B161 |
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50 |
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MA2B162 |
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75 |
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MA2B162A |
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120 |
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Repetitive peak |
MA2B150 |
VRRM |
35 |
V |
reverse voltage |
MA2B161 |
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50 |
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MA2B162 |
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75 |
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MA2B162A |
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120 |
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Average forward current |
IF(AV) |
100 |
mA |
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Repetitive peak forward current |
IFRM |
225 |
mA |
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Non-repetitive peak forward |
IFSM |
500 |
mA |
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surge current* |
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Junction temperature |
Tj |
200 |
°C |
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Storage temperature |
Tstg |
−55 to +150 |
°C |
Note) * : t = 1 s
Unit : mm
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φ 0.56 max. |
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1 |
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COLORED BAND |
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min. |
INDICATES |
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CATHODE |
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24 |
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2nd Band |
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max. |
1st Band |
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4.5 |
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24 min. |
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2 |
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φ 1.95 max. |
1 : Cathode |
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2 : Anode |
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JEDEC : DO-35 |
■ Electrical Characteristics |
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Ta = 25°C |
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Parameter |
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Symbol |
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Conditions |
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Min |
Typ |
Max |
Unit |
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Reverse current (DC) |
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MA2B150 |
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IR |
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VR = 15 V |
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0.025 |
µA |
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VR = 30 V |
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0.1 |
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MA2B161 |
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VR = 15 V |
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0.025 |
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VR = 50 V |
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5 |
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MA2B162 |
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VR = 20 V |
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0.012 |
0.025 |
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VR = 75 V |
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5 |
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MA2B162A |
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VR = 20 V |
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0.012 |
0.025 |
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VR = 120 V |
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5 |
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MA2B150 |
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VR = 35 V, Ta = 150°C |
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100 |
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MA2B161 |
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VR = 50 V, Ta = 150°C |
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100 |
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MA2B162 |
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VR = 75 V, Ta = 150°C |
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50 |
100 |
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MA2B162A |
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VR = 75 V, Ta = 150°C |
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50 |
100 |
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Forward voltage (DC) |
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VF |
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IF = 100 mA |
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0.95 |
1.2 |
V |
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Reverse voltage (DC) |
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MA2B150 |
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VR |
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IR = 5 µA |
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35 |
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V |
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Terminal capacitance |
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Ct |
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VR = 0 V, f = 1 MHz |
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0.9 |
2 |
pF |
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Reverse recovery time* |
MA2B150 |
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trr |
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IF = 10 mA, VR = 1 V, RL = 100 Ω |
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10 |
ns |
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MA2B161/162/162A |
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Measure when Irr = 0.1 · IR |
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2.2 |
4 |
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■ Cathode Indication |
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Note) |
1. Rated input/output frequency: |
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100 MHz |
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Type No. |
MA2B150 |
MA2B161 |
MA2B162 |
MA2B162A |
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2. * : trr measuring circuit |
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Color |
1st Band |
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White |
Green |
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Violet |
Black |
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2nd Band |
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Black |
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