Schottky Barrier Diodes (SBD)
1
Publication date: February 2005 SKH00098CED
MA3Z793 (MA793)
Silicon epitaxial planar type
For super high speed switching
For small current rectification
■Features
•Two MA3Z792 (MA792) is contained in one package (series con-
nection)
•IF(AV) = 100 mA rectification is possible
•Optimum for high frequency rectification because of its short
reverse recovery time trr
•Low forward voltage VF and good rectification efficiency
■Absolute Maximum Ratings Ta = 25°C
Marking Symbol: M4A
Internal Connection
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage VFIF = 100 mA 0.55 V
Reverse current IRVR = 30 V 15 µA
Terminal capacitance CtVR = 0 V, f = 1 MHz 20 pF
Reverse recovery time *trr IF = IR = 100 mA 2.0 ns
Irr = 10 mA, RL = 100 Ω
■Electrical Characteristics Ta = 25°C ± 3°C
Parameter Symbol Rating Unit
Reverse voltage VR30 V
Repetitive peak reverse voltage VRRM 30 V
Forward current Single IF100 mA
Series 70
Peak forward Single IFM 300 mA
current Series 200
Non-repetitive peak forward IFSM 1A
surge current *
Junction temperature Tj125 °C
Storage temperature Tstg −55 to +125 °C
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
12
3
1: Anode 1
2: Cathode 2
3: Cathode 1 EIAJ: SC-79
Anode 2 SMini3-F1 Package
Unit: mm
0.3
2.0
±0.2
1.3
±0.1
(0.65)
1
3
2
(0.65) 0.9
±0.1
2.1
±0.1
1.25
±0.1
0 to 0.1
(0.15)
(0.425)
5˚
5˚
+0.1
–0
0.15
+0.1
–0.05
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 250 MHz 4.*: trr measurement circuit
Note) The part number in the parenthesis shows conventional part number.
Note) *:The peak-to-peak value in one cycle of 50 Hz sine wave (non-repetitive)
This product complies with the RoHS Directive (EU 2002/95/EC).