da228k| Datasheet

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DA228K
Diodes

Switching diode
DA228K
Applications Ultra high speed switching External dimensions (Unit : mm) Land size figure (Unit : mm)
1.9

Features 1) Small mold type. (SMD3) 2) High reliability.
2.8 0.2 1.60.1
0.2

0.15 0.06 (3)

0.1

1.0MIN.

0.4

0.1 0.05

2.9 0.2 Each lead has same dimension

0.95

0.8MIN.
00.1

Construction Silicon epitaxial planar

SMD3

(2) 0.95 0.95 1.9 0.2

(1)
0.8 0.1 1.1 0.2 0.01

0.30.6

Structure

(1)D2:C (2)D1:A (3)D1:C D2:A

ROHM : SMD3 JEDEC :S0T-346 JEITA : SC-59 week code

Taping specification (Unit : mm)
4.0 0.1 2.0 0.05 1.5 0.1 0 1.75 0.1 0.3 0.1

3.5 0.05

8.0 0.2

3.2 0.1

4.0 0.1

1.05MIN

00.5

5.5 0.2

3.2 0.1

1.35 0.1

Absolute maximum ratings (Ta=25 C)
Parameter Reverse voltage (repetitive peak) Reverse voltage (DC) Forward current (Single) Average rectified forward current (Single) Surge current t=1us Power dissipation Junction temperature Storage temperature Rated in slash pat frequency Symbol VRM VR IFM Io Isurge Pd Tj Tstg Limits 80 80 200 100 300 200 150 -55 to +150 100 Unit V V mA mA mA mW MH

Electrical characteristics (Ta=25 C)
Parameter Forward voltage Reverse current Capacitance between terminals Symbol VF IR Ct32 Ct13 Ct12 Min. Typ. Max. 1.2 0.1 5.0 6.5 5.0 Unit V uA pF pF pF Conditions IF=100mA VR=80V VR=0V , f=1MHz

Rev.A

2.4

1/3