SZ553J - SZ55D0
V
Z
: 3.9 - 200 Volts
P
D
: 3 Watts
FEATURES :
* Complete Voltage Range 3.9 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
SURFACE MOUNT SILICON
ZENER DIODES
SMA (DO-214AC)
1.1
卤
0.3
5.0
卤
0.15
4.5
卤
0.15
1.2
卤
0.2
2.6
卤
0.15
2.1
卤
0.2
0.2
卤
0.07
MECHANICAL DATA
* Case : SMA (DO-214AC) Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead formed for Surface mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.064 gram
2.0
卤
0.2
Dimensions in millimeter
Rating at 25
掳
C ambient temperature unless otherw ise specified
MAXIMUM RATINGS
Rating
DC Power Dissipation at T
L
= 75
掳
C (Note1)
Maximum Forward Voltage at I
F
= 200 mA
Junction Temperature Range
Storage Temperature Range
Symbol
P
D
V
F
T
J
Ts
Value
3.0
1.5
- 55 to + 150
- 55 to + 150
Unit
Watts
Volts
掳
C
掳
C
Note :
(1) T
L
= Lead temperature at 5.0 mm
2
( 0.013 mm thick ) copper land areas.
Fig. 1 POWER TEMPERATURE DERATING CURVE
P
D
, MAXIMUM DISSIPATION
(WATTS)
3.75
3.00
2.25
1.50
0.75
0
0
25
50
75
100
125
150
175
5.0 mm
2
( 0.013 mm thick )
copper land areas.
T
L,
LEAD TEMPERATURE (
掳
C)
UPDATE : SEPTEMBER 9, 2000
1
2
