BZ023A284ZLB29 AVX Corporation, BZ023A284ZLB29 Datasheet - Page 6

• Manufacturer Part Number: BZ023A284ZLB29
• Manufacturer: AVX Corporation

Specifications of BZ023A284ZLB29

• Tolerance (+ Or -): -20% to 80%
• Voltage: 3.5VDC
• Esr: 45mOhm
• Operating Temp Range: -20C to 70C
• Mounting Style: Planar
• Dcl: 20uA
• Product Length (mm): 48mm
• Product Depth (mm): 30mm
• Product Height (mm): 2.9mm
• Product Diameter (mm): Not Requiredmm
• Capacitance: 280000uF
• Package / Case: L-Style
• Lead Free Status / RoHS Status: Compliant

BESTCAP
Testing of capacitors, including supercapacitors, is normally carried out using milliAmpere signals. However,
for many applications it is important to know the true capability of the device in terms of inrush and discharge
currents. In Figs. 7 & 8, shown below, show BestCap
discharging with a peak current of 25 Amps (48 x 30mm version) into a load impedance of approximately
70 milliOhms.
Fig. 7 Inrush Characteristics
Current
Charging to 5.5V with maximum current of 10Amps.
Fig. 8 Short-Circuit Discharge Characteristics
Current
Discharge into load of 70 milliOhms; peak current = 25Amps.
These figures graphically illustrate the exceptional peak current handling capabilities of BestCap
-10
10
-2
-4
-6
-8
8
6
4
2
0
™
INRUSH CURRENT/SHORT CIRCUIT DISCHARGE CAPABILITIES
20ms/Div.
5ms/Div.
™
charging to 10 Amps max., (28 x 17mm version) and
Voltage
Voltage
-1V
9V
-1
-2
-3
-4
-5
5
4
3
2
1
0
5msec/Div.
20ms/Div.
™
.