
Z043B - Z0200B
SILICON ZENER DIODES
DO - 41
V
Z
: 43 - 200 Volts
P
D
: 0.5 Watt
FEATURES :
* Complete voltage range 43 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
* ± 2% tolerance
* Pb / RoHS Free
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.339 gram
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified
Rating
Symbol
Value
Unit
DC Power Dissipation at T
L
= 50 °C (Note1)
P
D
0.5
Watt
Maximum Forward Voltage at I
F
= 200 mA
V
F
1.2
Volts
Maximum Thermal Resistance Junction to Ambient Air (Note2)
R
JA
170
K / W
Junction Temperature Range
T
J
- 55 to + 175
°C
Storage Temperature Range
T
STG
- 55 to + 175
°C
Notes :
(1) T
L
= Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
0
25
50
75
100
125
150
175
T
L,
LEAD TEMPERATURE (
°
C)
Page 1 of 2
Rev. 03 : May 29, 2006
0.1
0.2
0.3
0.4
0.5
L = 3/8" (9.5mm)
P
D
,
(
Fig. 1 POWER TEMPERATURE DERATING CURVE
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
0
Certificate TH97/10561QM
Certificate TW00/17276EM