Schottky Barrier Diodes (SBD)
1
Publication date: February 2005 SKH00106CED
Internal Connection
Marking Symbol: M1O
MA4X726 (MA726)
Silicon epitaxial planar type
For super high speed switching
For small current rectification
■Features
•Two isolated elements are contained in one package, allowing
high-density mounting
•Two MA3X721 (MA721) is contained in one package (two
diodes in a different direction)
•Forward current (Average) IF(AV) = 200 mA rectification is
possible
■Absolute Maximum Ratings Ta = 25°C
Parameter Symbol Rating Unit
Reverse voltage VR30 V
Repetitive peak reverse voltage VRRM 30 V
Peak forward Single IFM 300 mA
current Series *1225
Forward current Single IF(AV) 200 mA
(Average) Series *1150
Non-repetitive peak Single IFSM 1.00 A
forward surge current
*2Series *10.75
Junction temperature Tj150 °C
Storage temperature Tstg −55 to +150 °C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage VFIF = 200 mA 0.55 V
Reverse current IRVR = 30 V 50 µA
Terminal capacitance CtVR = 0 V, f = 1 MHz 30 pF
Reverse recovery time *trr IF = IR = 100 mA 3.0 ns
Irr = 10 mA, RL = 100 Ω
■Electrical Characteristics Ta = 25°C ± 3°C
4
1
3
2
Bias Application Unit (N-50BU)
90%
Pulse Generator
(PG-10N)
Rs = 50 Ω
Wave Form Analyzer
(SAS-8130)
Ri = 50 Ω
tp = 2 µs
tr = 0.35 ns
δ = 0.05
IF = 100 mA
IR = 100 mA
RL = 100 Ω
10%
Input Pulse Output Pulse
Irr = 10 mA
trtp
trr
VR
IF
t
t
A
Unit: mm
1: Cathode 1
2: Anode 2
3: Cathode 2
4: Anode 1
EIAJ: SC-61 Mini4-G1 Package
2.90
+0.02
–0.05
0.16
+0.1
–0.06
0.4
±0.2
5˚
10˚
0.60
+0.10
–0.05
1.1
+0.2
–0.1
1.1
+0.3
–0.1
1.50
+0.25
–0.05
2.8
+0.2
–0.3
1.9
±0.2
(0.65)
(0.2)
(0.95)(0.95)
0 to 0.1
34
21
0.5R
Note) *1:Value of each diode in series diodes used.
*2:
The peak-to-peak value in one cycle of 50 Hz sine wave (non-repetitive)
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. 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.
3.Absolute frequency of input and output is 1 GHz. 4. *: trr measurement circuit
Note) The part number in the parenthesis shows conventional part number.
This product complies with the RoHS Directive (EU 2002/95/EC).