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 |
|
