BZW04 SERIES
Taiwan Semiconductor
CREAT BY ART
FEATURES
- Excellent clamping capability
- Low impedance surge resistance
- 400W surge capability at 10 / 1000
μs
waveform
- Very fast response time
- Typical I
R
less than 1μA above 10V
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21 definition
Transient Voltage Suppressor
MECHANICAL DATA
Case:
DO-204AL (DO-41)
Molding compound, UL flammability classification rating 94V-0
Base P/N with suffix "G" on packing code - green compound (halogen-free)
Terminal:
Matte tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 1A whisker test,
Weight:
0.3g (approximately)
DO-204AL (DO-41)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25
o
C unless otherwise noted)
PARAMETER
Peak power dissipation at T
A
=25
o
C, Tp=1ms (Note 1)
Steady state power dissipation at T
L
=75
o
C
lead lengths .375", 9.5mm (Note 2)
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load (Note 3)
Junction to leads
Junction to ambient on printed circuit
L lead=10mm
Operating junction temperature range
Storage temperature range
Note 2: Mounted on 5 x 5 mm Copper Pads to Each Terminal
Note 3: 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum
SYMBOL
P
PK
P
D
I
FSM
R
θJL
R
θJA
T
J
T
STG
VALUE
400
1
40
60
100
- 55 to +175
- 55 to +175
o
o
UNIT
Watts
Watts
A
C/W
C/W
O
O
C
C
Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25
o
C Per Fig. 2
ORDERING INFORMATION
PART NO.
PACKING CODE
A0
BZW04-xxx
(Note 1)
R0
R1
B0
Note 1: "xxx" defines voltage from 5.8V (BZW04-5V8) to 376V (BZW04-376)
Suffix "G"
GREEN COMPOUND
CODE
DO-41
DO-41
DO-41
DO-41
3,000 / Ammo box (52mm taping)
5,000 / 13" Paper reel
5,000 / 13" Paper reel (Reverse)
1,000 / Bulk packing
PACKAGE
PACKING
EXAMPLE
PREFERRED P/N
BZW04-94 A0
BZW04-94 A0G
PART NO.
BZW04-94
BZW04-94
PACKING CODE
A0
A0
G
Green compound
GREEN COMPOUND
CODE
DESCRIPTION
Document Number: DS_D1406028
Version: H14
BZW04 SERIES
Taiwan Semiconductor
CREAT BY ART
RATINGS AND CHARACTERISTICS CURVES
(TA=25
o
C unless otherwise noted)
FIG. 1 PEAK PULSE POWER RATING CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
T
A
= 25
o
C
120
PEAK PULSE POWER(P
PP
) OR CURRENT (I
PP
)
A
DERATING IN PERCENTAGE (%)
FIG.2 PULSE DERATING CURVE
P
PPM
, PEAK PULSE POWER, W
100
80
60
40
20
0
0
25
50
75
100
125
150
175
10
1
0.1
0.0001
0.001
0.01
0.1
1
10
tp, PULSE WIDTH, (mS)
T
A
, AMBIENT TEMPERATURE (
o
C)
FIG. 3 CLAMPING POWER PULSE WAVEFORM
140
PEAK PULSE CURRENT (%)
120
100
80
60
40
20
0
0
td
0.5
1
1.5
2
t, TIME ms
2.5
3
3.5
4
0
0
PULSE WIDTH(td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% OF IPPM
PM(AV), STEADY STATE POWER
DISSIPATION (W)
1.25
FIG.4 STEADY STATE POWER DERATING CURVE
tr=10μs
Peak Value
IPPM
1
Half Value-
10/1000μs, WAVEFORM
as DEFINED by R.E.A.
0.75
0.5
0.25
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE (
o
C)
FIG. 5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY
PEAK FORWARD SURGE CURRENT(A)
50
40
30
20
10
0
1
10
V(
BR
), BREAKDOWN VOLTAGE (V)
8.3ms Single Half
Sine Wave
100
Document Number: DS_D1406028
Version: H14
PCB Design
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