1 / 1 page
Dated : 15/08/2007
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
MA700, MA700A
SILICON EPITAXIAL PLANAR TYPE
SCHOTTKY BARRIER DIODES
for ordinary wave detection
for super high speed switching
Features
• Low forward rise voltage (VF) and satisfactory wave
• detection efficiency (η)
• Small temperature coefficient of forward characteristic
• Extremely low reverse current (IR)
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Peak Reverse Voltage
MA700
MA700A
VRM
15
30
V
Reverse Voltage
MA700
MA700A
VR
15
30
V
Forward Current
IF
30
mA
Peak Forward Current
IFM
150
mA
Junction Temperature
Tj
125
O
C
Storage Temperature Range
TS
- 55 to + 125
O
C
Characteristics at Ta = 25 OC
Parameter
Symbol
Typ.
Max.
Unit
Forward Voltage
at IF = 1 mA
at IF = 30 mA
VF
-
-
0.4
1
V
Reverse Current
at VR = 15 V
at VR = 30 V
MA700
MA700A
IR
-
-
600
600
nA
Terminal Capacitance
at VR = 1 V, f = 1 MHz
CT
1.3
-
pF
Reverse Recovery Time
at IF = IR = 10 mA, Irr = 1 mA, RL = 100 Ω
trr
1
-
ns
Detection Efficiency
at Vin = 3 V(peak), f = 30 MHz, RL = 3.9 KΩ, CL = 10 pF
η
60
-
%
Max. 2.9
Max. 1.9
Glass Case DO-34
Max. 0.45
Min. 27.5
Min. 27.5
XXX
Cathode Band
Part No.
Dimensions in mm
Black
Black
Max. 3.9
Max. 1.9
Glass Case DO-35
Max. 0.5
Min. 27.5
Min. 27.5
XXX
Cathode Band
Part No.
ST
"ST" Brand
Dimensions in mm
Black
Black
Black