BZW04P-5V8 thru BZW04-376
TRANSZORB® Transient Voltage Suppressor
Peak Pulse Power 400W
Stand-off Voltage 5.8 to 376V
DO-204AL (DO-41 Plastic)
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated junction
1.0 (25.4)
MIN.
• 400W peak pulse power capabililty with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
• Excellent clamping capability
• Low incremental surge resistance
• Very fast response time
0.107 (2.7)
0.080 (2.0)
DIA.
• Typical I less than 1µA above 10V rating
D
0.205 (5.2)
0.160 (4.1)
• High temperature soldering guaranteed:
265OC/10 seconds, 0.375” (9.5mm) lead length,
5lbs. (2.3 kg) tension
Mechanical Data
Case: JEDEC DO-204AL molded plastic body over
passivated junction
1.0 (25.4)
MIN.
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
0.034 (0.86)
0.028 (0.71)
DIA.
Polarity: For unidirectional types the color band
denotes the cathode, which is positive with respect
to the anode under normal TVS operation
Dimensions in inches and (millimeters)
Mounting Position: Any
Weight: 0.012oz., 0.3g
Devices for Bidirectional Applications
For bi-directional use add suffix letter “B” (e.g. BZW04P-6V4B).
Electrical characteristics apply in both directions.
Packaging codes/options:
E2/4K per Ammo mag. (52 mm tape), 20K/box
E3/5K per 13” reel (52mm tape), 10K/box
Maximum Ratings and Thermal Characteristics(TA = 25°C unless otherwise noted)
Parameter
Symbol
Limit
Minimum 400
See Next Table
1.0
Unit
W
Peak pulse power dissipation with a 10/1000µs waveform
(Note 1, Fig. 1)
PPPM
Peak pulse current with a 10/1000µs waveform (Note 1)
IPPM
A
Steady state power dissipation
PM(AV)
W
at TL = 75OC, lead lengths 0.375” (9.5mm) (Note 2)
Peak forward surge current, 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method) unidirectional only (Note 3)
IFSM
40
A
Maximum instantaneous forward voltage
at 25A for unidirectional only (Note 4)
VF
3.5/5.0
V
Operating junction and storage temperature range
TJ, TSTG
–55 to +175
°C
Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2
(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5
(3) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
(4) VF = 3.5V for devices of V(BR) < 220V, and VF = 5.0 Volt max. for devices of V(BR) > 220V
6/29/00