WTE 3KP Technical data

WTE

POWER SEM ICOND UCTOR S

3KP SERIES

3000W TRANSIENT VOLTAGE SUPPRESSORS

Features

!

Glass Passivated Die Construction

!

3000W Peak Pulse Power Dissipation

!

5.0V – 170V Standoff Voltage A B A

!

Uni- and Bi-Directional Versions Available

!

Excellent Clamping Capability

!

Fast Response Time

!

Plastic Case Material has UL Flammability

Classification Rating 94V-O

D

Mechanical Data

!

Case: JEDEC P-600 Molded Plastic

!

Terminals: Axial Leads, Solderable per

MIL-STD-750, Method 2026

!

Polarity: Cathode Band or Cathode Notch

!

Marking:

Unidirectional – Device Code and Cathode Band
Bidirectional – Device Code Only

!

Weight: 2.10 grams (approx.)

Dim Min Max

A
B
C
D

All Dimensions in mm

“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tol erance Devices

P-600

C

25.4 —

8.60 9.10

1.20 1.30

8.60 9.10

Maximum Ratings and Electrical Characteristics

Characteristic Symbol Value Unit

Peak Pulse Power Dissipation at TA = 25°C (Note 1, 2, 5) Figure 3 P
Peak Forward Surge Current (Note 3) I
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1 I
Steady State Power Dissipation (Note 2, 4) P
Operating and Storage Temperat ure Range Tj, T

Note: 1. Non-repetitive current pulse, per Figure 1 and derated above TA = 25°C per Figure 4.

2. Mounted on 20mm

3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.

4. Lead temperature at 75°C = T

5. Peak pulse power waveform is 10/1000µS.

2

copper pad.

L .

@TA=25°C unless otherwise specified

PPM

FSM

PPM

M(AV)

STG

3000 Minimum W

250 A

See Table 1 A

8.0 W

-55 to +175 °C

3KP SERIES 1 of 5 © 2002 Won-Top Electronics

100

t = 10 s

r

Peak Value I

100,000

T = 25 C

°

µ

pp

j

10,000

Half Value I /2

50

Ppp

I , PEAK PULSE CURRENT (%I )

t

p

0

10 X 1000 Waveform
as defined by R.E.A.

012

t, TIME (ms)

Fig. 1 Pulse Waveform

1000

100

10

Measured at

pp

j

C , CAPACITANCE (pF)

1000

Measured at

Stand-Off
Voltage V

R

Zero Bias

100

3

1

V , REVERSE STANDOFF VOLTAGE (V)

RWM

10

100

200

Fig. 2 Typical Junction Capacitance

P

P , PEAK PULSE POWER (kW)

1.0

0.1 1.0 10 100 1000 10,000

100

75

50

25

PEAK POWER OR CURRENT

PEAK PULSE DERATING IN % OF

10 X 1000 Waveform
as defind by REA

0

0255075100 125 150 175 200

T , AMBIENT TEMPERATURE ( C)

A

Fig. 4 Pulse Derating Curve

T PULSE WIDTH ( s)

P,

µ

Fig. 3 Pulse Derating Curve

6.0

4.5

3.0

1.5

D

P , STEADY STATE POWER DISSIPATION (W)

0

0

°

Single Phase
Half-Wave 60Hz
Resistive or
Inductive Load

L = 9.5 mm

20x20x1mmCu

25 50 75 100 125 150 175

T , LEAD TEMPERATURE ( C)

L

Fig. 5 Steady State Power Derating

°

200

3KP SERIES 2 of 5 © 2002 Won-Top Electronics