鈾?/div>
Available in unidirectional only
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
MECHANICAL DATA
Case:
JEDEC DO-204AL molded plastic body over
passivated junction
Terminals:
Axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
The color band denotes the cathode, which is
positive with respect to the anode under normal TVS
operation
Mounting Position:
Any
Weight:
0.012 ounce, 0.3 gram
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
Dimensions are in inches and (millimeters)
Available in uni-directional only
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25擄C ambient temperature unless otherwise specified.
SYMBOLS
P4KE530
P4KE550
UNITS
Steady state power dissipation
(NOTE 3)
Peak pulse power dissipation
(NOTE 1,2, FIG.1)
P
M(AV)
P
PPM
V
(BR)
Vc
V
WM
I
D
at 0V
at 200V
477
530
1.0
Minimum 300
550
660
495
5.0
650
75
45
-55 to +150
Watts
Watts
Volts
Volts
Volts
碌A(chǔ)
mV擄C
pF
擄C
Minimum breakdown voltage at 100碌A(chǔ)
Maximum clamping voltage at 300mA, 10/1000
碌s
-
waveform
Stand-off voltage
Maximum DC reverse leakage current at V
WM
Typical temperature coefficient of V
(BR)
Typical capacitance
(NOTE 4)
C
J
T
J
, T
STG
Operating junction and storage temperature range
NOTES:
(1) Non-repetitive current pulse, per Fig.3 and derated above 25擄C per - Fig. 2
(2) Peak pulse power waveform is 10/100碌S
(3) Lead temperature at 75擄C=T
L
(4) Measured at 1MHz
1/20/99
VISHAY
1
2
