HV-T77

HVGT
HV-T77
20kV 5mA HIGH VOLTAGE DIODES
Outline Drawings : mm
HV-T77 is high reliability resin molded type high voltage
diode in small size package which is sealed a multilayed
mesa type silicon chip by epoxy resin.
Cathode Mark
Lot No.
o 3.0
o 0.6
Features
High speed switching
High Current
27 min.
High surge resisitivity for CRT discharge
High reliability design
High Voltage
12
27 min.
DO-312
Cathode Mark
Applications
X light Power supply
Type
Mark
Laser
Microwave emission power
T77
HV-T77
Maximum Ratings and Characteristics
VVVV
Voltage doubler circuit
Absolute Maximum Ratings
Items
Symbols
Condition
HV-T77
Units
20
kV
5.0
mA
I FSM
0.5
A peak
Junction Temperature
Tj
125
°C
Allowable Operation Case Temperature
Tc
125
°C
Storage Temperature
Tstg
-40 to +125
°C
Repetitive Peak Renerse Voltage
Average Output Current
Suege Current
V RRM
IO
Ta=25°C,Resistive Load
Electrical Characteristics (Ta=25°C Unless otherwise specified )
Items
Symbols
Conditions
HV-T77
Units
Maximum Forward Voltage Drop
VF
at 25°C,IF =IF(AV)
75
V
Maximum Reverse Current
IR1
at 25°C,VR =VRRM
2.0
uA
IR2
at 100°C,V R =VRRM
5.0
uA
Maximum Reverse Recovery Time
Trr
at 25°C
80
nS
Junction Capacitance
Cj
at 25°C,VR=0V,f=1MHz
1.0
pF
GETE ELECTRONICS CO.,LTD
Http://www.getedz.com
E-mail:[email protected]
2014