BZW04-342B

Manufacturer Part NumberBZW04-342B
DescriptionTVS Diodes - Transient Voltage Suppressors 342V 400W 5% Bidir
ManufacturerTaiwan Semiconductor
BZW04-342B datasheet
 


Specifications of BZW04-342B

PolarityBidirectionalClamping Voltage548 V
Operating Voltage342 VBreakdown Voltage380 V
Peak Surge Current0.75 APeak Pulse Power Dissipation400 W (Min)
Maximum Operating Temperature+ 175 CMinimum Operating Temperature- 65 C
Dimensions2.7(Max) mm W x 5.2(Max) mm LPackage / CaseDO-41
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther namesBZW04-342B R0
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Features
UL Recognized File # E-96005
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Exceeds environmental standards of MIL-STD-19500
400W surge capability at 10 x 1000 us waveform,
Excellent clamping capability
Low impedance surge resistance
Very fast response time V
Typical I
less than 1uA above 10V
R
High temperature soldering guaranteed: 260
seconds / .375”,(9.5mm) lead length / 5lbs.,(2.3kg)
tension
Mechanical Data
Case: Molded plastic
Lead: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Color band denotes cathode except bipolar
Weight: 0.34gram
Maximum Ratings and Electrical Characteristics (
Type Number
eak Pulse
ower
issipation at
=25
P
P
D
T
A
Steady State Power Dissipation at T
Lead Lengths .375”, 9.5mm (Note 2)
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 3)
Junction to leads
Junction to ambient on printed circuit.
L lead=10mm
Operating and Storage Temperature Range
1. Non-repetitive current pulse, per derated above TA=25
Notes:
2. Mounted on copper pad area of 0.2 x 0.2” (5 x 5mm).
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4
pulses per minute maximum.
400 Watts Transient Voltage Suppressor Diodes
o
C / 10
Dimensions in inches and (millimeters)
Symbol
o
P
C, Tp=1ms (
ote 1)
N
PP
o
=75
C
L
P
I
FSM
R
θJL
R
θJA
T
, T
J
- 552 -
BZW04 SERIES
DO-41
o
T
= 25
C)
A
Value
Units
Minimum 400
Watts
1.0
Watts
D
40
Amps
o
60
C/W
o
100
C/W
-65 to + 175
STG
o
C.
Version: C08
o
C

BZW04-342B Summary of contents

  • Page 1

    ... Watts Transient Voltage Suppressor Diodes Dimensions in inches and (millimeters) Symbol Tp=1ms ( ote = FSM R θJL R θ 552 - BZW04 SERIES DO- Value Units Minimum 400 Watts 1.0 Watts D 40 Amps o 60 C/W o 100 C/W - 175 STG o C. Version: C08 ...

  • Page 2

    ... RATINGS AND CHARACTERISTIC CURVES (BZW04-5V8 SERIES) FIG.1- PEAK PULSE POWER RATING CURVE 100 10 1 0.1 0 tp, PULSE WIDTH, sec. FIG.3- CLAMPING POWER PULSE WAVEFORM 150 PULSE WIDTH (td) is DEFINED tr=10 sec. as the POINT WHERE the PEAK CURRENT DECAYS PEAK VALUE to 50 ...

  • Page 3

    ... BZW04-20B 22.8 BZW04-23 BZW04-23B 25.7 BZW04-26 BZW04-26B 28.5 BZW04-28 BZW04-28B 31.4 BZW04-31 BZW04-31B 34.2 BZW04-33 BZW04-33B 37.1 BZW04-37 BZW04-37B 40.9 BZW04-40 BZW04-40B 44.7 BZW04-44 BZW04-44B 48.5 BZW04-48 BZW04-48B 53.2 BZW04-53 BZW04-53B 58.9 BZW04-58 BZW04-58B 64.6 BZW04-64 BZW04-64B 71.3 BZW04-70 BZW04-70B 77.9 ...

  • Page 4

    ... BZW04-239B 266 BZW04-256 BZW04-256B 285 BZW04-273 BZW04-273B 304 BZW04-299 BZW04-299B 332 BZW04-342 BZW04-342B 380 BZW04-376 BZW04-376B 418 Notes: 1. Pulse test: tp < 50 ms. 2. All terms and symbols are consistent with ANSI/IEEE C62.35. 3. For bidirectional types having V O (TA=25 C unless otherwise noted) Maximum ...