BZW04P-5V8 THRU BZW04-376
T
RANS
Z
ORB
™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage -
5.8 to 376 Volts
DO204AL
Peak Pulse Power
- 400 Watts
FEATURES
♦
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦
Glass passivated chip junction
♦
400W peak pulse power
capability with a 10/1000µs waveform,
repetition rate (duty cycle): 0.01%
♦
Excellent clamping
capability
♦
Low incremental surge resistance
♦
Fast response time: typically less
than 1.0 ps from 0 Volts to V
(BR)
for uni-
directional and 5.0ns for bi-directional types
♦
Typical I
D
less than 1µA above 10V rating
♦
High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.160 (4.1)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
NOTE:
Lead diameter is
0.026 (0.66)
MECHANICAL DATA
0.023 (0.58)
for suffix "E" part numbers
Dimensions are in inches
and
(millimeters)
Case:
JEDEC DO-204AL molded plastic over passivated
junction
Terminals:
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
For unidirectional types the color band denotes
the cathode, which is postitive with respect to the anode
under normal TVS operation
Mounting Position:
Any
Weight:
0.012 ounce, 0.3 gram
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°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs waveform
(NOTE 1, FIG. 1)
P
PPM
I
PPM
P
M(AV)
Minimum 400
SEE TABLE 1
Watts
Amps
Watts
Peak pulse current with a 10/1000µs waveform
(NOTE 1)
Steady state power dissipation at T
L
=75°C
lead lengths, 0.375” (9.5mm)
(NOTE 2)
Peak forward surge current, 8.3ms single half
Sine-wave superimposed on rated load
(JEDEC Method)
(NOTE 3)
unidirectional only
Maximum instantaneous forward voltage at 25A
(NOTE 4)
uni-directional only
Operating junction and storage temperature range
NOTES:
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
(3) 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
(4) V
F
=3.5V max. for devices of V
(BR)
≤220V
and V
F
=5.0 Volt max. for devices of V
(BR)
>220V
1/5/98
1.0
I
FSM
40.0
Amps
V
F
T
J
, T
STG
3.5/5.0
-55 to +175
Volts
°C
ELECTRICAL CHARACTERISTICS at (T
A
=
25°C unless otherwise noted) TABLE 1 (Cont’d)
Breakdown Voltage
V
(BR)
Volts
(NOTE 1)
Device Type
MIN
MAX
Maximum
Reverse
Leakage
at V
WM
I
D
(µA)
(NOTE4)
Test
Current
at I
T
(mA)
Stand-off
Voltage
V
WM
(Volts)
Maximum
Peak Pulse
Current
I
PPM
(Amps)
(NOTE 2)
Maximum
Clamping
Voltage at
I
PPM
V
C
(Volts)
Maximum
Temperature
Coefficient
of V
(BR)
(% / C)
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
BZW404-136
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
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
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
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
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
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
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
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
1.2
1.2
1.2
1.2
0.90
0.90
0.90
0.90
0.80
0.80
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
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
NOTES:
(1) V
(BR)
measured after I
T
applied for 300µs I
T
=square wave pulse or equivalent
(2) Surge current waveform per Fig. 3 and derated per Fig. 2
(3) All terms and symbols are consistent with ANSI/IEEE C62.35
(4) For bi-directional devices with V
WM
of 10 Volts and less, the I
D
limit is doubled
RATINGS AND CHARACTERISTIC CURVES BZW04P5V8 THRU BZW04-376
FIG. 1 - PEAK PULSE POWER RATING CURVE
PEAK PULSE POWER (P
PP
) OR CURRENT (I
PP
)
DERATING IN PERCENTAGE, %
P
PPM
, PEAK PULSE POWER, kW
FIG. 2 - PULSE DERATING CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
T
A
=25°C
100
10
75
1.0
50
0.1
0.1
µ
s
25
1.0
µ
s
10
µ
s
100
µ
s
1.0ms
10ms
t
d
, PULSE WIDTH, sec.
FIG. 3 - PULSE WAVEFORM
T
A
=25°C
PULSE WIDTH (t
d
) is
DEFINED as the POINT
WHERE the PEAK
CURRENT DECAYS
to 50% of I
PP
0
0
25
50
75
100
125 150
175 200
150
P
PPM,
PEAK PULSE CURRENT, %
T
A
, AMBIENT TEMPERATURE, °C
t
r
=10µsec.
PEAK VALUE
I
PPM
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
100
100,000
T
J
=25°C
f=1.0 MHz
Vsig=50mVp-p
HALF VALUE - I
PP
2
C
J
, JUNCTION CAPACITANCE, pF
50
10/1000µsec. WAVEFORM
AS DEFINED BY R.E.A.
10,000
0
t
d
MEASURED at
ZERO BIAS
0
1.0
2.0
t, TIME, ms
3.0
4.0
PM
(AV),
STEADY STATE POWER DISSIPATION, WATTS
FIG. 5 - STEADY STATE POWER DERATING CURVE
1000
1.00
L
0.75
60 H
Z
RESISTIVE OR INDUCTIVE LOAD
= 0.375”(9.5mm)
LEAD LENGTH
MEASURED at
STAND-OFF
VOLTAGE, V
WM
10
0.50
1.6 x 1.6 x 0.040"
(40 x 40 x 1
mm
.)
COPPER HEAT SINKS
1.0
10
100
200
V
(BR)
, BREAKDOWN VOLTAGE, VOLTS
0.25
I
FSM,
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL
0
50
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=T
J
max.
0
25
50
75
100
125
150
175
200
T
L,
LEAD TEMPERATURE,°C
40
30
20
FIG. 7-TYPICAL REVERSE LEAKAGE CHARACTERISTICS
I
D,
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
100
MEASURED at
DEVICES
STAND-OFF
VOLTAGE, V
WM
10
10
1
T
A
=25°C
0
1
10
NUMBER OF CYCLES AT 60 H
Z
100
0.1
0.01
0
100
200
300
400
500
V
(BR),
BREAKDOWN VOLTAGE, VOLTS
Embedded System
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