Switching Diodes
MA4Z159
Silicon epitaxial planar type
For switching circuits
■ Features
• Two isolated elements contained in one package, allowing high-
density mounting
• Flat lead type, resulting in improved mounting efficiency and
solderability with the high-speed mounting machine
• Short reverse recovery time t
• Small terminal capacitance C
■ Absolute Maximum Ratings T
Parameter
Reverse voltage
Maximum peak reverse voltage
Single
Forward current
Double
Single
Peak forward
current
Double
Single
Non-repetitive peak
*
forward surge current
Double
Junction temperature
Storage temperature
Note) * : t = 1 s
■ Electrical Characteristics T
Parameter
Forward voltage
Reverse voltage
Reverse current
Terminal capacitance
*
Reverse recovery time
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. Absolute frequency of input and output is 100 MHz.
3. * : t
measurement circuit
rr
Pulse Generator
(PG-10N)
= 50 Ω
R
s
Publication date: February 2008
This product complies with the RoHS Directive (EU 2002/95/EC).
(MA4S159)
rr
t
= 25°C
a
Symbol
Rating
V
80
R
V
80
RM
I
100
F
75
I
225
FM
170
I
500
FSM
375
T
150
j
−55 to +150
T
stg
= 25°C ± 3°C
a
Symbol
V
I
F
F
V
I
R
R
I
V
R
C
V
t
t
I
rr
F
I
rr
Bias Application Unit (N-50BU)
A
Wave Form Analyzer
(SAS-8130)
= 50 Ω
R
Note) The part number in the parenthesis shows conventional part number.
i
■ Package
• Code
• Pin Name
■ Marking Symbol: M1B
■ Internal Connection
Unit
V
V
mA
mA
mA
°C
°C
Conditions
= 100 mA
= 100 µA
= 75 V
R
= 0 V, f = 1 MHz
R
= 10 mA, V
= 6 V
R
= 100 Ω
= 0.1 I
, R
R
L
Input Pulse
t
t
p
r
10%
90%
V
R
= 2 µs
t
p
= 0.35 ns
t
r
δ = 0.05
SKF00049CED
SMini4-F1
1: Anode 1
3: Cathode 2
2: Anode 2
4: Cathode 1
3
4
1
2
Min
Typ
0.95
80
0.9
Output Pulse
t
t
rr
I
F
t
= 0.1 I
I
rr
R
= 10 mA
I
F
= 6 V
V
R
= 100 Ω
R
L
Max
Unit
1.20
V
V
µA
0.1
2.0
pF
3
ns
1