DB LECTRO Inc.
BZW04 SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-6.8 to 440 Volts
400 watt Peak Power / 1.0 Watt Steady State
FEATURES
Plastic package
Glass passivated chip junction in DO-41 Package
400W surge capability at 10/1000 µs wave from
Excellent clamping capability
Low zener impedance
Fast response time: typically less than 1.0ps from 0 Volts to BV min.
Typical IR less than 1mA above 10V
High temperature soldering guaranteed: 300°C/10 seconds/.375",(9.5mm)
lead length, 5lbs., (2.3kg) tension
MECHANICAL DATA
Case:
JEDEC DO-41 Molded Plastic
Terminal:Axial
leads,solderables per MIL-STD-750,Method 2026
Polarity:
Color band denotes cathode except Bipolar
Mounting Position:
Any
Weight:
0.012 ounce, 0.3 grams
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use B Suffix for types BZW 04-5V8 thru types BZW 04-376 (e.g. BZW 04-5V8B , BZW 04-376B)
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
SYMBOL VALUE UNITS
Minimum
Peak Pulse Power Dissipation at T
A
= 25 , T
P
= 1ms (Note 1)
P
PPM
Watts
400
Steady State Power Dissipation at T
L
= 75
, Lead lengths.375",(9.5mm) (Note 2)
P
M(AV)
1
Watts
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
I
FSM
40
Amps
Superimposed on Rated Load,(JEDEC Method)
(Note 3)
-55 to +
T
J
, T
STG
Operating junction and Storage Temperature Range
175
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above T
A
= 25
per Fig. 2 .
2.
Mounted on Copper Pad area of 1.6×1.6" (40×40mm) per
Fig. 5.
3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
RATING
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
DBLECTRO [ DB LECTRO INC ]
