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Switching Diode
1SS380
Applications Dimensions (Unit : mm) Land size figure (Unit : mm)
High speed switching
Features
1)Ultra small mold type. (UMD2)
2)High reliability
Construction
Silicon epitaxial planar Structure
Taping dimensions (Unit : mm)
Absolute maximum ratings (Ta=25C)
Symbol Unit
VRM V
VRV
IFM mA
Io mA
Isurge mA
Tj C
Tstg C
Electrical characteristics (Ta=25C)
Symbol Min. Typ. Max. Unit Conditions
VF- - 1.2 V IF=100mA
IR- - 0.01 μAVR=20V
Ct - - 5.0 pF VR=0.5V , f=1MHz
Parameter Limits
Reverse voltage (repetitive peak) 40
Reverse voltage (DC) 35
Forward current 225
Average rectified forward current 100
Surge current (t=1s) 400
Junction temperature 150
Storage temperature 55 to 150
Parameter
Capacitance between terminals
Forward voltage
Reverse current
ROHM : UMD2
JEITA : SC-90/A
JEDEC : SOD-323
dot (year week factory)
0.3±0.05
0.7±0.2
　　　 0.1
0.1±0.1
　　　 0.05
1.7±0.1
2.5±0.2
1.25±0.1
UMD2
2.1
0.8MIN.
0.9MIN.
4.0±0.1 2.0±0.05 φ1.55±0.05
1.40±0.1 4.0±0.1 φ1.05
2.75
3.5±0.05 1.75±0.1
8.0±0.2
0.3±0.1
1.0±0.1
2.8±0.1
1/2 2011.08 - Rev.C
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© 2011 ROHM Co., Ltd. All rights reserved.
Data Sheet
1SS380 　
0
5
10
15
20
25
30
1
10
100
1000
0.001 0.01 0.1 1 10 100 1000
Rth(j-a)
Rth(j-c)
1ms
IM=1mA I
F
=50mA
300us
time
Mounted on epoxy board
0
5
10
15
20
25
30
0.1 1 10 100
t
Ifsm
0
5
10
15
20
110100
8.3ms
Ifsm
1cyc
8.3ms
0
1
2
3
4
5
0
5
10
15
8.3ms
Ifsm 1cyc
0
1
2
3
4
5
6
7
8
9
10
0
50
100
150
200
920
930
940
950
960
970
0.1
1
10
0102030
0.1
1
10
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
Ta=150℃
0.0001
0.001
0.01
0.1
1
10
100
0 5 10 15 20
Ta=150℃
FORWARD VOLTAGE : V
F
(V)
V
F
-I
F
CHARACTERISTICS
FORWARD CURRENT : I
F
(mA)
REVERSE CURRENT : I
R
(nA)
REVERSE VOLTAGE : V
R
(V)
V
R
-I
R
CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
REVERSE VOLTAGE : V
R
(V)
V
R
-Ct CHARACTERISTICS
V
F
DISPERSION MAP
FORWARD VOLTAGE : V
F
(mV)
REVERSE CURRENT: I
R
(pA)
I
R
DISPERSION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ct DISPERSION MAP
I
FSM
DISPERSION MAP
PEAK SURGE
FORWARD CURRENT : I
FSM
(A)
PEAK SURGE
FORWARD CURRENT : I
FSM
(A)
NUMBER OF CYCLES
I
FSM
-CYCLE CHARACTERISTICS
PEAK SURGE
FORWARD CURRENT : I
FSM
(A)
TIME:t(ms)
I
FSM
-t CHARACTERISTICS
TIME:t(s)
Rth-t CHARACTERISTICS
TRANSIENT
THAERMAL IMPEDANCE : Rth (℃/W)
trr DISPERSION MAP
REVERSE RECOVERY TIME:trr(ns)
ELECTROSTATIC
DDISCHARGE TEST ESD(KV)
ESD DISPERSION MAP
f=1MHz
AVE:940.0mV
Ta=25℃
I
F
=100mA
n=30pcs
Ta=25℃
V
R
=20V
n=30pcs
AVE:40.51pA AVE:3.24pF
Ta=25℃
f=1MHz
V
R
=0V
n=10pcs
AVE:9.60A
AVE:1.20ns
Ta=25℃
V
R
=6V
I
F
=10mA
RL=100Ω
Irr=0.1*I
R
n=10pcs
C=200pF
R=0Ω
AVE:3.70kV
C=100pF
R=1.5kΩ
AVE:5.1kV
Ta=25℃
Ta=25℃
Ta=125℃
Ta=75℃
Ta=25℃
Ta=125℃
Ta=75℃
Ta=25℃
2/2 2011.08 - Rev.C
R1120
A
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© 2011 ROHM Co., Ltd. All rights reserved.
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