Features
High voltage in compact size
4kV blocking voltage in a miniature 3×8mm package
Fast switching
80-100ns recovery time enables high-frequency operation
Low leakage current
≤2µA ensures stable performance and low power loss
High-reliability construction
Mesa structure with vacuum-cast epoxy encapsulation suitable for harsh environments
Specification
|
Electrical Characteristics (Tamb=25℃, unless otherwise specified ) |
Symbol |
Conditions |
Rated Value |
Unit |
|
Repetitive Peak Reverse Voltage |
VRRM |
4 |
KV |
|
|
Average Forward Current max. |
IO |
@oil Tbreak=50℃ |
5 |
mA |
|
Max. Surge Current |
IFSM |
0.5 |
A |
|
|
Max. Forward Voltage Drop |
VFM |
Ta=25℃ |
15 |
V |
|
Max. Reverse Recovery Time |
trr |
IF=2mA,IR=4mA |
80 |
nS |
|
Max. Reverse Current |
IRRM |
2.0 |
μA |
|
|
Max. Temperature Junction |
TJ |
120 |
℃ |
|
|
Storage Temperature Range |
Tstg |
-40～+120 |
℃ |
|
Package outline dimensions |
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|
|
|
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Application Fields
The 2CL69 is specifically designed for high-voltage, low-current rectification applications. Primary application areas include:
Consumer Electronics & Appliances:
Televisions/Displays: Flyback transformers (FBT) for CRT TVs and monitors
Ionizers & Air Purifiers: Negative ion generators, electrostatic precipitators
Household Appliances: Ozone generators for sterilizers and water purifiers, mosquito rackets
Industrial & Scientific Equipment:
HV Power Supplies: DC high-voltage generators and Cockcroft-Walton voltage multipliers
Test Equipment: High-voltage testing devices and insulation testers
Laser Systems: Laser power supplies for medical and industrial lasers
Medical Devices:
Small medical X-ray machines
Electrotherapy equipment
HV Modules & Assemblies:
Voltage multiplier assemblies (high-voltage "stacks")
Copy machines and printers
Electrostatic painting and flocking equipment
Stun guns (electroshock weapons)
Neon sign power supplies
Aerospace & Defense:
Aerospace and military weapon systems
The types of 2CL7 series including
|
Type |
Rated Values |
Temp. Condition |
Electrical Characteristic |
Dimension |
|||||
|
VRRM |
IF(AV) |
IFSM |
Tj |
Tstg |
VFM |
IR1 |
Trr |
Φbody*L, Φlead |
|
|
[IFM=10mA] |
[VR=VRRM] |
[IF=2mA IRM=4mA] |
|||||||
|
KV |
mA |
A |
℃ |
℃ |
V |
μA |
μS |
mm |
|
|
2CL703 |
3 |
5 |
0.5 |
120 |
-40~+120 |
12 |
2 |
0.08 |
Φ2.5*5/Φ0.5 |
|
2CL704 |
4 |
5 |
0.5 |
120 |
-40~+120 |
15 |
2 |
0.08 |
Φ2.5*5/Φ0.5 |
|
2CL70 |
6 |
5 |
0.5 |
120 |
-40~+120 |
20 |
2 |
0.08 |
Φ3*8/Φ0.6 |
|
2CL71 |
8 |
5 |
0.5 |
120 |
-40~+120 |
25 |
2 |
0.08 |
Φ3*8/Φ0.6 |
|
2CL72 |
10 |
5 |
0.5 |
120 |
-40~+120 |
30 |
2 |
0.08 |
Φ3*10/Φ0.6 |
|
2CL73 |
12 |
5 |
0.5 |
120 |
-40~+120 |
37.5 |
2 |
0.08 |
Φ3*10/Φ0.6 |
|
2CL74 |
14 |
5 |
0.5 |
120 |
-40~+120 |
42.5 |
2 |
0.08 |
Φ3*10/Φ0.6 |
|
2CL75 |
16 |
5 |
0.5 |
120 |
-40~+120 |
50 |
2 |
0.08 |
Φ3*12/Φ0.6 |
|
2CL76 |
18 |
5 |
0.5 |
120 |
-40~+120 |
56 |
2 |
0.08 |
Φ3*12/Φ0.6 |
|
2CL77 |
20 |
5 |
0.5 |
120 |
-40~+120 |
62.5 |
2 |
0.08 |
Φ3*12/Φ0.6 |
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