1SS134

1SS134
Small Signal Switching Diodes
REVERSE VOLTAGE : 35 V
CURRENT: 50 mA
DO - 35(GLASS)
Features
Glass sealed envelope. (MSD)
High reliability
Mechanical Data
Case: DO-35, glass case
Polarity: Color band denotes cathode
Dimensions in millimeters
Weight: 0.005 ounces, 0.14 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
1SS134
UNITS
Maximum DC reverse voltage
VR
35
V
Maximumrecurrent reverse voltage
VRM
40
V
Power dissipation
Ptot
300
mW
Maximum average forw ard rectified current
IF(AV)
50
mA
IFSM
200
mA
VF
0.9
V
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
@ 100mA
Maximum reverse current
at rated DC blocking voltage
@TA=25
@TA=150
IR
1.0
Reverse recovery time @IF=10mA,VR=6V,RL=50Ω
t rr
4.0
Operating junction temperature range
TJ
- 55 ---- + 175
TSTG
- 55 ---- + 175
Storage temperature range
μA
50
ns
1SS134
Small Signal Switching Diodes
Ratings AND Charactieristic Curves
FIG.2 -- SURGE CURRENT CHARACTERISTICS
10
200
1.0
TJ=25
Pulse Width=300 µS
SURGE CURRENT, m A
INSTANTANEOUS FORWARD CURRENT,AMPERES
FIG.1 --FORWARD CHARACTERISTICS
0.1
0.01
TJ=125
8.3ms Single Half
Sine-Wave
100
0
0.001
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
2.0
2
4
8 10
20
40
FORWARD VOLTAGE, V
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.4 -- REVERSE RECOVERY TIME
CHARACTERISTICS
REVERSE RECOVERY TIME, ns
REVERSE CURRENT, nA
FIG.3 -- REVERSE CHARACTERISTICS
10000
2000
100
1000
75
200
100
50
20
T A= 2 5
10
2
1
0
20
40
60
80
1 0 0 1 2 0 140
FORWARD VOLTAGE, V
5
VR=6V
Irr=1/10IR
4
3
2
1
0
0
4
8
12
16
FORWARD CURRENT, mA
FIG.5 -- REVERSE RECOVERY TIME (trr)
MEASUREMENT CIRCUIT
0.01F
D.U.T
5K
PULSE GENERATOR
OUTPUT 50
50
SAMPLING
OSCILLOSCOPE
20
60 80 100