S1ZB80
800V 0.8A
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
OUTLINE DIMENSIONS
RATINGS
SHINDENGEN
Case : 1Z
Unit : mm
Switching power supply
Home Appliances, Office Equipment
Telecommunication, Factory Automation
APPLICATION
Small SMT package
High reliability with superior
moisture resistance
Applicable to Automatic Insertion
FEATURES
General Purpose Rectifiers SMT Bridges
Absolute Maximum Ratings (If not specified Tl=25)
Item Symbol Conditions Ratings Unit
Storage Temperature Tstg -40`150
Operating Junction Temperature Tj 150
Maximum Reverse Voltage VRM 800 V
Average Rectified Forward Current IO50Hz sine wave
,
R-load On alumina substrate Ta=250.8 A
50Hz sine wave, R-load On glass-epoxy substrate Ta=250.5
Peak Surge Forward Current IFSM 50Hz sine wave, Non-re
p
etitive 1 c
y
cle
p
eak value, T
j
=2530 A
Current Squared Time I
2
t1mst10ms T
j
=254.5 A
2
s
Electrical Characteristics (If not specified Tl=25)
Item Symbol Conditions Ratings Unit
Forward Voltage VFIF=0.4A, Pulse measurement, Rating of per diode Max.1.05 V
Reverse Current IRVR=VRM, Pulse measurement, Rating of per diode Max.10 ÊA
Æjl junction to lead Max.20
Thermal Resistance Æja junction to ambient On alumina substrate Max.76 /W
junction to ambient On glass-epoxy substrate Max.134
Forward Voltage
0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
0.1
1
10
S1ZBx
Pulse measurement per diode
Tl=150°C [TYP]
Tl=25°C [TYP]
Forward Voltage VF [V]
Forward Current IF [A]
0
0.5
1
1.5
2
2.5
3
0 0.2 0.4 0.6 0.8 1 1.2
S1ZBx Forward Power Dissipation
SIN
Average Rectified Forward Current IO [A]
Forward Power Dissipation PF [W]
Tj = 150°C
Sine wave
0 20 40 60 80 100 120 140 160
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
S1ZBx Derat ing Curve
SIN
AluminaGlass-epoxy 1mm×1mm1mm×1mmSoldering land 20µm35µmConductor layer 0.64mmSubstrate thic k nes s
Ambi ent Temperatur e Ta [ °C]
Average Rectifi ed F orward C ur r ent IO [A]
Sine wave
R-load
F r ee in air
Peak Surge Forward Capability
0
5
10
15
20
25
30
35
40
1 10 100
S1ZBx
2 5 20 50
IFSM
10ms 10ms
1 cycle
Number of Cycles [cycles]
Peak Surge Forward Current IFSM
[A]
non-repetitive,
sine wave,
Tj=25°C before
surge current is applied
