-donductoi Lpioducti, IJnc.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
POWER ZENERS
3 Watt
FEATURES
• 10 Times Greater Surge Rating than Conventional
1 Watt Types
• Small Physical Size
ABSOLUTE MAXIMUM RATINGS
Zener Voltage, V,
Continuous Current
Surge Current (8.3ms)
Surge Power
Power
Storage and Operating Temperature
MECHANICAL SPECIFICATIONS
BAND INDICATES
CATHODE END
UZ706 SERIES
UZ806 SERIES
UZ706HR2 SERIES
UZ806HR2 SERIES
DESCRIPTION
Fused-in-glass metallurgical^ bonded
3 watt zener diudes.
6.8 to 400V
See Table
See Table
See Graph
See Lead Temperature Derating Curve
—65'C to -t-175'C
BODY A
UZ706HR2 SERIES UZ706 SERIES
UZ8O6HR2 SERIES UZ806 SERIES
UZ Prefix is identified bv o Blue or Red Cathode Band
Power Dissipation
vs. Lead Temperature Derating Curve
Surge Power
vs. Surge Duration
Typical Zener Impedance
vs.
Zener Current
25
50
75
!00 125 150
LEAD TEMPERATURE |'C)
175
100ns
Ins
10»s lOIVs
1ms
SURGE DURATION (S)
1
10
100
ZENER
CURRENT (mAl
OPTIONAL HIGH RELIABILITY (HR2) SCREENING
The following tests art performed on 100% of the devices specified UZ706 through UZ14OHR2.
SCREEN
1. High Temperature
2. Temperature Cycling
3. Hermetic Seal
9
Gross Leak
4. Interim Electrical Parameters
5. Rower Burn-in
6. Final Electrical Parameters
MIL-STD-750
METHOD
1032
1051
1071
CONDITIONS
24 Hours ® T
A
= 175"C
C, 20 Cycles, -65 to +175°C. No dwell required
@ 25°C
>
10 rnin. at extremes
E, ZYGLO
V
z
+ I
R
@ 25°C
B, 96 Hours, T
A
- 25°C, l
z
adjusted so that
150-C < Tj < 175»C
V
2
+ I
R
@ 25°C
PDA = 10% (Final Electrical*)
GO/NO GO
1038
GO/NO GO
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
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