BL
FEATURES
GALAXY ELECTRICAL
BZW04P-5V8 --- BZW04-376
BREAKDOWN VOLTAGE: 5.8 --- 376 V
PEAK PULSE POWER: 400 W
TRANSIENT VOLTAGE SUPPRESSOR
Plastic package
has underwriters laboratory
flam
mability
classification
94V-0
Glass passivated junction
400W peak pulse power capability with a 10/1000μs
waveform, repetition rate (duty cycle): 0.01%
Excellent clam ping capability
Fast response tim e: typically less than 1.0ps from 0 Volts to
V
(BR)
for uni-directional and 5.0ns for bi-directional types
Devices with V
(BR)
10V I
D
are typically I
D
less than 1.0
μA
High temperature soldering guaranteed:265 / 10 seconds,
0.375"(9.5mm) lead length, 5lbs. (2.3kg) tension
DO-41
MECHANICAL DATA
Case:JEDEC DO--41, molded plastic body over
passivated junction
Term inals:
axial
leads, solderable per MIL-STD-750,
m ethod 2026
Polarity:
foruni-directional
types the color band denotes
the cathode, which is postitive with respect to the
anode under normal TVS operation
Weight: 0.012 ounces, 0.34 gram s
Mounting position:
any
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use add suffix letter "B" (e.g. BZW04P-6V4B).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25
ambient tem perature unless otherwise specified.
SYMBOL
Peak
pow
er
dissipation
w ith a 10/1000μs w aveform (NOTE 1, FIG.1)
Peak
pulse current
w ith a 10/1000μs w aveform (NOTE 1)
Steady
state pow
er
dissipation
at T
L
=75
fffffLead
lengths
0.375"(9.5mm) (NOTE 2)
Peak
forw
ard
surge current,
8.3ms
single
half
ffffSine-wave
superimposed
on
rated load
(JEDEC Method) (NOTE 3)
Maximum
instantaneous forw
ard
voltage
at 25A for unidirectional only (NOTE 4)
Operating
junction
and
storage temperature range
VALUE
Minimum 400
See
table
1
1.0
40.0
3.5/6.5
-50---+175
UNIT
W
A
W
A
V
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above T
A
=25 per Fig. 2
(2) Mounted on copper pad area of 1.6" x 1.6"(40 x40mm
2
) per Fig. 5
(3) Measured of 8.3ms single half sine-w ave or equare w ave, duty cycle=4 pulses per minute maximum
(4) V
F
=3.5 Volt max. for devices of V
(BR)
220V, and V
F
=5.0 Volt max. for devices of V
(BR)
>220V
www.galaxycn.com
Document Number 0285007
BL
GALAXY ELECTRICAL
1.
ELECTRICAL CHARACTERISTICS a t(T
A
=25
Device
type
Unidirectional
BZW04P53
BZW04-53
BZW04P58
BZW04-58
BZW04P64
BZW04-64
BZW04P70
BZW04-70
BZW04P78
BZW04-78
BZW04P85
BZW04-85
BZW04P94
BZW04-94
BZW04P102
BZW04-102
BZW04P110
BZW04-110
BZW04P128
BZW04-128
BZW04P136
BZW04-136
BZW04P145
BZW04-145
BZW04P154
BZW04-154
BZW04P171
BZW04-171
BZW04P188
BZW04-188
BZW04P213
BZW04-213
BZW04P239
BZW04-239
BZW04P256
BZW04-256
BZW04P273
BZW04-273
BZW04P299
BZW04-299
BZW04P342
BZW04-342
BZW04P376
BZW04-376
Bidirectional
BZW04P53B
BZW04-53B
BZW04P58B
BZW04-58B
BZW04P64B
BZW04-64B
BZW04P70B
BZW04-70B
BZW04P78B
BZW04-78B
BZW04P85B
BZW04-85B
BZW04P94B
BZW04-94B
BZW04P102B
BZW04-102B
BZW04P110B
BZW04-110B
BZW04P128B
BZW04-128B
BZW04P136B
BZW04-136B
BZW04P145B
BZW04-145B
BZW04P154B
BZW04-154B
BZW04P171B
BZW04-171B
BZW04P188B
BZW04-188B
BZW04P213B
BZW04-213B
BZW04P239B
BZW04-239B
BZW04P256B
BZW04-256B
BZW04P273B
BZW04-273B
BZW04P299B
BZW04-299B
BZW04P342B
BZW04-342B
BZW04P376B
BZW04-376B
50ms.
Breakdow n
v
oltage V
(BR)
(V )
(NOTE1)
Min
58.9
58.9
64.6
64.6
71.3
71.3
77.9
77.9
86.5
86.5
95.0
95.0
105.0
105
114
114
124
124
143
143
152
152
161
161
171
171
190
190
209
209
237
237
266
266
285
285
304
304
332
332
380
380
418
418
Ma
x
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100
95.5
110
105
121
116
132
126
143
137
165
158
176
168
187
179
198
189
220
210
242
231
275
263
308
294
330
315
352
336
385
368
440
420
484
462
unle ss otherw ise note d)
Test
current
at I
T
(mA )
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Stand-of f
v
oltage
V
WM
(V )
53.0
53.0
58.1
58.1
64.1
64.1
70.1
70.1
78.0
78.0
85.5
85.5
94.0
94.0
102.0
102
111
111
128
128
136
136
145
145
154
154
171
171
188
188
213
213
239
239
256
256
273
273
299
299
342
342
376
376
Maximum
reverse
leakge
at V
WM
I
D (NOTE3)(μ
A
)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
peak pulse
I
PPM(NOTE2)
(A )
4.7
4.7
4.3
4.3
3.9
3.9
3.5
3.5
3.2
3.2
2.9
2.9
2.6
2.6
2.4
2.4
2.2
2.2
2.0
2.0
1.8
1.8
1.7
1.7
1.6
1.6
1.5
1.5
1.4
1.4
1.5
1.5
1.5
1.5
1.20
1.20
1.20
1.20
0.90
0.90
0.90
0.90
0.80
0.80
TABLE 1(Cont' d)
Maximum
clamping
v
oltage at
I
PPM
V
C
(V )
85.0
85.0
92.0
92.0
103
103
113
113
125
125
137
137
152
152
165
165
179
179
207
207
219
219
234
234
246
246
274
274
301
301
344
344
384
384
414
414
438
438
482
482
548
548
603
603
Maximum
temperature
coef
ficient
of V
(BR)
(%/ )
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.105
0.105
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
NOTE: (1) Pulse test: tp
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(2) Surge current w avef orm per Fig. 3 and derated Fig. 2
(3) For bidirectional types having V
WM
of 10 volts and less, the I
D
limit is doubled
(4) All terms and symbols are consistent w ith A NSI/IEEE C62.35
Document Number 0285007
BL
GALAXY ELECTRICAL
3.
RATINGS AND CHARACTERISTIC CURVES
PEAK PULSE POWER (P
PP
) OR CURRENT
BZW04P-5V8 --- BZW04-376
FIG.1 -- PEAK PULSE POWER RATING CURVE
P
PPM
, PEAK PULSE POWER, KW
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN if FIG.3
T
A
=25
10
FIG.2 -- PULSE DERATING CURVE
DERATING IN PERCENTAGE, %
100
75
50
1.0
25
0.1
0.1μ
s
1.0μ
s
10μ
s
100μ
s
0.1ms
10ms
0
0
25
50
75
100
125
150
175
200
(I
PPM
)
tol, PULSE WIDTH, SEC.
FIG.3
-- PULSE WAVEFORM
150
TA, AM
BIENT TEM
PERATURE.
I
PPM
, PEAK PULSE CURRENT, %
tr=10¦
Μ
sec
PEAK VALUE
I
PPM
PULES WIDTH (td)
is DEFINDE as the
POINT WHERE the
PEAK CURRENT
DECAYS to 50% of
I
PPM
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
H HHHHHHHH HUNIDIRECTIONAL
100.000
100
HALF VALUE - I
PPM
2
50
C
J
, JUNCTION CAPACITANCE, Pf
sec.
10/1000¦
Μ
WAVEFORM as
DEFINDE by R.E.A.
TJ=25
f=1.0MH
Z
Vsig=50mVp-p
10.000
td
0
MEASURED at
ZEROBIAS
0
1.0
2.0
3.0
4.0
t, TIM m
E, s
PM(AV), STRADY STATE POWER
1000
FIG.5 -- STEADY STATE POWER DERATING CURVE
1.00
L=0.375"(9.5mm)
LEAD LENGTHS
60 H
Z
RESISTIVEOR
INDUCTIVE LOAD
MEASURED at
STAND-OFF
VOLTAGE, V
WM
10
1.0
10
100
200
DISSIPATION, W
0.75
0.50
0.25
1.6 x 1.6 x .040"
(40 x 40 x 1mm.)
COPPER HEAT SINKS
V
(BR)
, BREAKDOWN VOLTAGE, V
0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE,
I
D
, INSTANTANEOUS REVERSE
I
FSM
, PEAK FORWARD SURGE
FIG.7 -- TYPICAL REVERSE LEAKAGE
JJJJJJJJJJJJJJJJJJCHARACTERISTICS
LEAKAGE CURRENT,
mA
100
MEASURED ATDEVICES
STAND-OFF VOLTAGE,
VWM
FIG.6 -- MAXIMUN NON-REPETITIVE FORWARD
HHHH H
CURRENT UNIDIRECTIONAL ONLY
SURGE
CURRENT, A
50
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-MAVE
(JEDEC METHOD)
10
40
30
1
T
A
=25℃
20
0.1
10
0.01
0
100
200
300
400
500
0
1
10
100
V
(BR)
, BREAKDOWN VOLTAGE, V
NUMBER OF CYCLES AT 60 Hz
www.galaxycn.com
Document Number 0285007
BL
GALAXY ELECTRICAL
4.
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