Document Number: 89376

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Revision: 20-Apr-11

3

This document is subject to change without notice.

P2SMA130A thru P2SMA220A

Vishay General Semiconductor

New Product

Fig. 3 - Pulse Waveform

Fig. 4 - Typical Junction Capacitance

Fig. 5 - Typical Transient Thermal Impedance

Fig. 6 - Power Derating Curve

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

0

1.0

2.0

3.0

4.0

0

50

100

150

t

d

t - Time (ms)

t

Peak Value

I

PPM

Half Value -

I

PPM

I

PP

2

T

Pulse Width (t

is Defined as the Point

Where the Peak Current

Decays to 50 % of I

PPM

t

t

t

1

10

100

120

200

Measured at Stand-off

Voltage V

WM

T

f = 1.0 MHz

V

210

200

190

180

170

160

150

140

130

Measured at Zero Bias

1

10

100

1000

0.01

0.1

1

10

100

1000

0

175

0

0.6

0.5

0.4

0.3

0.2

0.1

150

125

100

75

50

25

FR-4 Board, on Minimum

Recommended Pad Layout

0.008 (0.203)

0.194 (4.93)

0.208 (5.28)

0.157 (3.99)

0.177 (4.50)

0.100 (2.54)

0.110 (2.79)

0.078 (1.98)

0.090 (2.29)

0.006 (0.152)

0.012 (0.305)

0.049 (1.25)

0.065 (1.65)

Cathode Band

0 (0)

DO-214AC (SMA)

Mounting Pad Layout

0.074 (1.88)

MAX.

0.208 (5.28)

REF.

0.066 (1.68)

MIN.

0.060 (1.52)

MIN.

0.030 (0.76)

0.060 (1.52)