ESJA28
HIGH VOLTAGE DIODE
(2.2kV, 2.7kV/10mA)
Outline Drawings
ESJA19 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.
Features
High reliability design.
Ultra small pakage.
High temperature resistivity
Applications
Distributor-less Ignition system of Coil Distributed
Type for Automobile
Maximum Ratings and Characteristics
Absolute Maximum Ratings
Lot No.
27 min.
Cathode Mark
Type Mark
ESJA28-02S
ESJA28-03
Cathode Mark
o 2.5 o 0.5
27 min.6.5
Items
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
Average Output Current
Surge Current
Operating Junction Temperature
Storage Temperature
Symbols
V
RRM
VRSM
IO
IFSM
Tj
Tstg
Condition
f=60Hz
Ignition Pulse
f=150Hz,1minute
60 Hz Sine wave
60 Hz Sine-half wave
peak value
Electrical Characteristics (Ta=25°C Unless otherwise specified )
Items
Symbols
Conditions
ESJA28
-02S -03
2.2 2.7
2.5 3.0
10
1.0
150
-40 to +150
ESJA28
-02S -03
Units
kV
kV
mA
A
°C
°C
Units
Maximum Forward Voltage Drop
Maximum Reverse Current
Maximum Reverse Current IR2 VR=2.5kV 10 µA
Minimum Avalanche Breakdown Voltage Vz Iz=100µA 2.7 kV
V
IR1
F
IF=10mA
VR=2.2kV
7 8.4
5
V
µA
Characteristics
ESJA28(2.2kV,2.7kv/5mA)
I
[mA]
100
80
60
F
40
Tj=100°C
ESJA28-02S
20
0
0246810
Tj= 25°C
ESJA28-03
V F [V]
Forward Characteristics
2.0
Tj=25°C
1.6
f=1MHz
ESJA28-03
1
0.1
I
R
ESJA28-02S
ESJA28-03
ESJA28-02S
Tj=150°C
Tj=100°C
[µA]
0.01
ESJA28-03
ESJA28-02S
1E-3
01234
V
[kV]
R
Tj= 25°C
Reverse Characteristics
100
1.2
Cj
[pF]
0.8
ESJA28-02S
0.4
ESJA28-03
0.0
0 40 80 120 160 200
V
[V]
Bias
Junction Capacitance Characteristics
I
[µA]
R
10
1
Tj= 25°C
ESJA28-02S
246810
V AV [kV]
Tj=100°C
ESJA28-03
Avalanche Breakdown Voltage