Certificate : TH97/10561QM
Certificate : TW00/17276EM
SILICON ZENER DIODES
MZ4728A - MZ4764A
MZ1110A - MZ1200A
M1A
V
P
Z
: 3.3 - 200 Volts
: 1 Watt
D
1.00 (25.4)
0.085(2.16)
MIN.
0.075(1.91)
FEATURES :
* Complete voltage range 3.3 to 200 Volts
* High peak reverse power dissipation
* High reliability
0.138(3.51)
0.122(3.10)
* Low leakage current
1.00 (25.4)
* Pb / RoHS Free
0.024(0.60)
MIN.
0.022(0.55)
MECHANICAL DATA :
* Case : M1A Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
Dimensions in inches and ( millimeters )
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.20 gram (approximately)
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified.
Rating
DC Power Dissipation at TL = 50 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
Symbol
PD
Value
1.0
Unit
Watt
Volts
K / W
°C
VF
1.2
RӨJA
TJ
170
- 55 to + 175
- 55 to + 175
TSTG
Storage Temperature Range
°C
Notes :
(1) TL = 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.
Fig. 1 POWER TEMPERATURE DERATING CURVE
1.25
1.00
L = 3/8" (9.5mm)
0.75
0.50
0.25
0
25
50
75
100
125
150
175
TL, LEAD TEMPERATURE (°C)
Page 1 of 2
Rev. 00 : July 4, 2007
