BZW04-10B STMicroelectronics, BZW04-10B Datasheet

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BZW04-10B

Manufacturer Part Number
BZW04-10B
Description
TRANSILTM
Manufacturer
STMicroelectronics
Datasheet

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BZW04-10B
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FEATURES
DESCRIPTION
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such
as MOS Technology and low voltage supplied
IC’s.
ABSOLUTE MAXIMUM RATINGS (T
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
January 1998 Ed : 2
PEAK PULSE POWER : 400 W (10/1000 s)
STAND-OFF VOLTAGERANGE :
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
UL RECOGNIZED
Symbol
Symbol
From 5.8V to 376 V
R
R
I
P
T
th (j-a)
FSM
th (j-l)
T
T
P
stg
PP
L
j
Peak pulse power dissipation (see note 1)
Power dissipation on infinite heatsink
Non repetitive surge peak forward current
for unidirectional types
Storage temperature range
Maximum junction temperature
Maximum lead temperature for soldering during 10s a 5mm
from case.
Junction to leads
Junction to ambient on printed circuit.
Parameter
amb
Parameter
= 25 C)
L
lead
= 10 mm
Tj initial = Tamb
T
tp = 10ms
Tj initial = T
amb
BZW04-5V8B/376B
= 75 C
BZW04-5V8/376
amb
F126
Value
- 65 to + 175
100
60
Value
400
175
230
1.7
30
TRANSIL
Unit
Unit
C/W
C/W
W
W
A
C
C
C
TM
1/6

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BZW04-10B Summary of contents

Page 1

... Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit. THERMAL RESISTANCES Symbol R Junction to leads th (j-l) Junction to ambient on printed circuit (j-a) January 1998 BZW04-5V8/376 BZW04-5V8B/376B = 25 C) amb Parameter Tj initial = Tamb amb tp = 10ms Tj initial = T Parameter ...

Page 2

... PP T Voltage temperature coefficient V Forward voltage drop F Types I RM max Unidirectional Bidirectional BZW04-5V8 BZW04-5V8B 1000 BZW04-6V4 BZW04-6V4B BZW04-8V5 BZW04-8V5B BZW04-10 BZW04-10B BZW04-13 BZW04-13B BZW04-15 BZW04-15B BZW04-19 BZW04-19B BZW04-20 BZW04-20B BZW04-23 BZW04-23B BZW04-26 BZW04-26B BZW04-28 BZW04-28B BZW04-31 BZW04-31B BZW04-33 BZW04-33B BZW04-40 BZW04-40B ...

Page 3

... Types I RM Unidirectional Bidirectional A BZW04-273 BZW04-273B BZW04-299 BZW04-299B BZW04-342 BZW04-342B BZW04-376 BZW04-376B % 100 PULSE WAVEFORM 10/1000 1000 s Note 2 : Pulse test < 50 ms. Note amb - 25 (25 C) Note MHz. For bidirectional types, capacitance value is divided by 2 ...

Page 4

... BZW04-xx Fig Peak pulse power versus exponential pulse duration. P (W) PP 1E5 1E4 1E3 1E2 1E1 0.001 0.01 Fig Clamping voltage versus peak pulse current. Exponentialwaveform s________ ms------------- ms............... p V (V) CL 1000 - BWZ04 376 - BWZ04 213 100 100 - BWZ04 33 BWZ04 8V5 ...

Page 5

... C (pF) 10000 Tj = 25ø MHz 1000 100 V ( 100 1 Fig Transientthermalimpedance junctionambi- entversus pulse duration (For FR4 PC Board with L = 10mm). lead Zth (j-a) ( C/W) 100 10 1 0.01 0.1 BZW04- 25ø MHz V ( 100 tp( 100 1000 5/6 ...

Page 6

... BZW04-xx ORDER CODE 400 W STAND-OFF VOLTAGE MARKING : Logo, Date Code, Type Code, Cathode Band (for unidirectional types only). PACKAGE MECHANICAL DATA F126 (Plastic) Packaging : standardpackaging is in tape and reel. Weight = 0.40 g. Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use ...

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