MOSPEC SEMICONDUCTOR
ISO 9001 / ISO 14001  
 

SMALL SIGNAL SCHOTTKY DIODE


MAS70 Series

SMALL SIGNAL SCHOTTKY DIODE

FEATURES AND BENEFITS
* Surface mount device
* Extremely fast switching
* Negligible switching losses
* Low forward voltage drop
* Very small conduction losses

DESCRIPTION
Schottky barrier diode encapsulated in a SOT-23 small SMD package
Single and double diodes with different pining are available

MAXIMUM RATINGS

CHARACTERISTIC SYMBOL MAS70 UNIT
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
70
V
RMS Reverse Voltage
VR(RMS)
49
V
Average Rectifier Forward Current
IF(AV)
100
mA
Peak Repetitive Forward Current
(Rated VR,Square Wave,20 KHz)
IFRM
200
mA
Operating and Storage Junction Temperature Range
Tj , Tstg
-65 to +125
oC

THERMAL RESISTANCE

CHARACTERISTIC
SYMBOL
RATED
UNIT
Junction to Ambient ( * )
Rth(j-a)
625
oC/W

(*) Mounted on ceramic substrate: 7 x 5 x 0.5 mm

 

STATIC ELECTRICAL CHARATERISTICS (per diode for double type)

CHARACTERISTIC
SYMBOL
MIN
TYP.
MAX.
UNIT
Forward Voltage (TC = 25 oC)
( IF = 1.0 mA )
( IP = 15 mA )
VF
 
 


410
1000

mV
Reverse Breakdown Voltage
( IR = 100 uA )
VR
70
 
 
V
Diode Capacitance
( VR =0 V , f=1.0 MHz)
Cj
 
1.5
2.0
pF
Reverse Current
( VR = 50 V )
IR
 
 
100
uA
Reverse Recovery Time
( IF = 10 mA, IR = 10 mA ,Irr = 1.0 mA RL = 100 ohm )
Trr
 
 
5.0
ns

 

PACKAGE MECHANICAL DATA

SOT-23
DIM MILLMETERS
MIN MAX
A 2.67 3.05
B 0.64 1.30
C --- 0.10
D 1.20 1.60
E 1.70 2.10
F 0.89 1.05
G 0.35 0.65
H 0.30 0.54
I 2.10 2.75
J 0.55 0.64
K 0.085 0.18

PART NO. MAS70 MAS70C MAS70A MAS70S
MARKING M7 M7C M7A M7S