Schottky Barrier Diodes (SBD)
1
Publication date: April 2004 SKH00073CED
Parameter Symbol Rating Unit
Reverse voltage
MA3X704 VR15 V
MA3X704A
30
Maximum peak
MA3X704 VRM 15 V
reverse voltage
MA3X704A
30
Peak forward current
IFM 150 mA
Forward current IF30 mA
Junction temperature Tj125 °C
Storage temperature Tstg −55 to +125 °C
MA3X704 (MA704), MA3X704A (MA704A)
Silicon epitaxial planar type
For switching
For wave detection
■Features
•Low forward voltage VF and good wave detection efficiency η
•Small temperature coefficient of forward characteristic
•Small reverse current IR
■Absolute Maximum Ratings Ta = 25°C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage VF1 IF = 1 mA 0.4 V
VF2 IF = 30 mA 1.0
Reverse current MA3X704 IRVR = 15 V 200 nA
MA3X704A VR = 30 V 300
Terminal capacitance CtVR = 1 V, f = 1 MHz 1.5 pF
Reverse recovery time *trr IF = IR = 10 mA 1.0 ns
Irr = 1 mA, RL = 100 Ω
Detection efficiency ηVIN = 3 V(peak) , f = 30 MHz 65 %
RL = 3.9 kΩ, CL = 10 pF
■Electrical Characteristics Ta = 25°C ± 3°C
Bias Application Unit (N-50BU)
90%
Pulse Generator
(PG-10N)
R
s
= 50 Ω
Wave Form Analyzer
(SAS-8130)
R
i
= 50 Ω
t
p
= 2 µs
t
r
= 0.35 ns
δ = 0.05
I
F
= 10 mA
I
R
= 10 mA
R
L
= 100 Ω
10%
Input Pulse Output Pulse
I
rr
= 1 mA
t
r
t
p
t
rr
V
R
I
F
t
t
A
Marking Symbol
• MA3X704: M1K • MA3X704A: M1L
Internal Connection
12
3
Unit: mm
1: Anode
2: N.C.
3: Cathode
EIAJ: SC-59 Mini3-G1 Package
0.40+0.10
–0.05
(0.65) 1.50+0.25
–0.05
2.8+0.2
–0.3
2
1
3
(0.95) (0.95)
1.9±0.1
2.90+0.20
–0.05
0.16+0.10
–0.06
0.4±0.2
5˚
10˚
0 to 0.1 1.1+0.2
–0.1
1.1+0.3
–0.1
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 2 GHz.
4.*:t
rr measurement circuit
Note) The part numbers in the parenthesis show conventional part number.
This product complies with the RoHS Directive (EU 2002/95/EC).