IXYS CLE20E1200PC High Efficiency Thyristor Owner’s Manual

IXYS CLE20E1200PC High-Efficiency Thyristor

Specifications

• Part Number: CLE20E1200PC
• Marking on Product: CLE20E1200PC
• VRRM: 1200 V
• I TAV: 20 A
• VT: 1.54 V
• Package: TO-263 (D2Pak)

High-Efficiency Thyristor

Product Information
The CLE20E1200PC is a High-Efficiency Thyristor, specifically a SemiFast Single Thyristor. It is designed for line and moderate frequencies with features such as short turn-off time, planar passivated chip, and long-term stability. This thyristor is suitable for various applications including line rectifying, soft start AC motor control, DC motor control, power converter, AC power control, lighting, and temperature control.

Package Content
The package includes the CLE20E1200PC Thyristor in a TO-263 (D2Pak) package, which is an industry-standard outline and RoHS compliant. The epoxy meets UL 94V-0 standards for safety.

Usage Instructions

Part number
CLE20E1200PC
Marking on Product: CLE20E1200PC

• Backside: anode
• ESD Level: H3B

Features / Advantages:

• Thyristor for line and moderate frequencies
• Short turn-off time
• Planar passivated chip
• Long-term stability

Applications:

• Line rectifying 50/60 Hz
• Softstart AC motor control
• DC Motor control
• Power converter
• AC power control
• Lighting and temperature control

Package: TO-263 (D2Pak)

• Industry-standard outline
• RoHS compliant
• Epoxy meets UL 94V-0

Disclaimer Notice
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at Disclaimer Notice www.littelfuse.com/disclaimer- electronics.

Installation

1. Ensure proper grounding before installation.
2. Mount the thyristor securely in the designated location.
3. Connect the appropriate terminals following the circuit diagram.

Thyristor

Unit
V RSM/DSM| max. non-repetitive reverse/forward blocking voltage TVJ = 25°C| | | 1300| V
V RRM/DRM| max. repetitive reverse/forward blocking voltage TVJ = 25°C| | | 1200| V
I R/D| reverse current, drain current VR/D = 1200 V TVJ = 25°C| | | 100| µA
| VR/D = 1200 V                                               TVJ = 125°C| 2| mA
V T **forward voltage drop| IT =     20 A TVJ = 25°C| | | 1.54| V
| I T =     40 A| 2.03| V
| IT =     20 A                                                  TVJ = 125 °C| | | 1.54| V
| I T =     40 A| 2.17| V
I TAV**| average forward current TC = 95°C TVJ = 150°C

180° sine

| | | 20| A
V T0

r T

| threshold voltage TVJ = 150°C

for power loss calculation only

slope resistance

| | | 0.87| V
34| mΩ
R thJC| thermal resistance junction to case| | | 1| K/W
R thCH| thermal resistance case to heatsink| | 0.25| | K/W
P tot| total power dissipation TC  = 25°C| | | 125| W
I TSM **max. forward surge current| t = 10 ms; (50 Hz), sine TVJ = 45°C| | | 160| A
| t = 8,3 ms; (60 Hz), sine                           VR = 0 V| 175| A
| t = 10 ms; (50 Hz), sine                           TVJ = 150°C| | | 135| A
| t = 8,3 ms; (60 Hz), sine                           VR = 0 V| 145| A
I²t **value for fusing| t = 10 ms; (50 Hz), sine TVJ = 45°C| | | 130| A²s
| t = 8,3 ms; (60 Hz), sine                           VR = 0 V| 125| A²s
| t = 10 ms; (50 Hz), sine                           TVJ = 150°C| | | 91| A²s
| t = 8,3 ms; (60 Hz), sine                           VR = 0 V| 87| A²s
C J| junction capacitance VR = 400 V f = 1 MHz TVJ = 25°C| | 7| | pF
P GM| max. gate power dissipation tP =  30 µs TC  = 150°C| | | 5| W
| tP = 300 µs| 2.5| W
P GAV| average gate power dissipation| 0.5| W
(di/dt) cr| critical rate of rise of current TVJ = 125 °C; f = 50 Hz repetitive, IT =  60 A| | | 100| A/µs
| tP = 200 µs; diG /dt =0.15 A/µs;| |
| IG = 0.15 A; V = ⅔ VDRM          non-repet., IT =  20 A| 500| A/µs
(dv/dt) cr| critical rate of rise of voltage V = ⅔ VDRM TVJ = 125°C

R GK = ∞; method 1 (linear voltage rise)

| | | 500| V/µs
V GT| gate trigger voltage VD = 6 V TVJ = 25°C| | | 1.5| V
| TVJ = -40°C| 2.5| V
I GT| gate trigger current VD = 6 V TVJ = 25°C| 40| mA
| TVJ = -40°C| 70| mA
V GD| gate non-trigger voltage VD = ⅔ VDRM TVJ = 125°C| | | 0.2| V
I GD| gate non-trigger current| 3| mA
I L| latching current t p =     10 µs TVJ = 25 °C

IG =     0.1 A; diG/dt =  0.1 A/µs

| | | 60| mA
I H| holding current VD = 6 V RGK = ∞ TVJ = 25 °C| | | 50| mA
t gd| gate controlled delay time VD = ½ VDRM TVJ = 25 °C

IG =  0.1 A; diG/dt =     0.1 A/µs

| | | 2| µs
t q| turn-off time VR = 20 V; IT =  20A; V = ⅔ VDRM TVJ 125 °C

di/dt = 10 A/µs dv/dt = 1000 V/µs tp = 200 µs

| | 100| | µs
Package| TO-263 (D2Pak)| Ratings
---|---|---
Symbol| Definition| Conditions| min.| typ.| max.| Unit
I RMS| RMS current| per terminal| | | 35| A
T VJ| virtual junction temperature| | -40| | 150| °C
T op| operation temperature| | -40| | 125| °C
T stg| storage temperature| | -40| | 150| °C
Weight| | 1.5| | g
F C| mounting force with clip| | 20| | 60| N

Product Marking

Part description

• C = Thyristor (SCR)
• L = High Efficiency Thyristor
• E = Semifast (up to 1200V)
• 20 = Current Rating [A]
• E = Single Thyristor
• 1200 = Reverse Voltage [V]
• PC = TO-263AB (D2Pak) (2)

Ordering| Ordering Number| Marking on Product| Delivery Mode| Quantity| Code No.
---|---|---|---|---|---
Standard| CLE20E1200PC-TRL| CLE20E1200PC| Tape & Reel| 800| 512774
Alternative| CLE20E1200PC-TUB| CLE20E1200PC| Tube| 50| 523602

Operation

1. Apply the rated voltage and current as specified.
2. Control the thyristor using suitable triggering mechanisms.
3. Monitor temperature to prevent overheating during operation.

Outlines TO-263 (D2Pak)

Dim.

| Millimeter| Inches
---|---|---
min| max| min| max
A| 4.06| 4.83| 0.160| 0.190
A1| typ. 0.10| typ. 0.004
A2| 2.41| 0.095
b| 0.51| 0.99| 0.020| 0.039
b2| 1.14| 1.40| 0.045| 0.055
c| 0.40| 0.74| 0.016| 0.029
c2| 1.14| 1.40| 0.045| 0.055
D| 8.38| 9.40| 0.330| 0.370
D1| 8.00| 8.89| 0.315| 0.350
D2| 2.5| 0.098
E| 9.65| 10.41| 0.380| 0.410
E1| 6.22| 8.50| 0.245| 0.335
e| 2,54 BSC| 0,100 BSC
e1| 4.28| 0.169
H| 14.61| 15.88| 0.575| 0.625
L| 1.78| 2.79| 0.070| 0.110
L1| 1.02| 1.68| 0.040| 0.066

W

| typ. 0.02|

0.040

| typ. 0.0008|

0.002

All dimensions conform with

and/or within JEDEC standard.

Maintenance

1. Regularly inspect the thyristor for any signs of damage.
2. Ensure proper ventilation to maintain optimal operating conditions.
3. Replace the thyristor if it fails or shows signs of malfunction.

Thyristor

FAQ

• Q: What are the main applications of the CLE20E1200PC Thyristor?
  A: The main applications include line rectifying, AC motor control, DC motor control, power conversion, and lighting control.

• Q: How should I handle the thyristor to prevent damage?
  A: Handle the thyristor with care, avoiding static discharge and mechanical stress. Follow proper ESD precautions during handling and installation.

• Q: Can the CLE20E1200PC be used for high-frequency applications?
  A: The thyristor is designed for line and moderate frequencies; it may not be suitable for high-frequency applications.

References

• Product Disclaimer - Littelfuse

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