1SMB5948BT3G ON Semiconductor, 1SMB5948BT3G Datasheet - Page 5
![DIODE ZENER 91V 3W SMB](/photos/5/27/52756/do-214aa_smb403a_sml.jpg)
1SMB5948BT3G
Manufacturer Part Number
1SMB5948BT3G
Description
DIODE ZENER 91V 3W SMB
Manufacturer
ON Semiconductor
Specifications of 1SMB5948BT3G
Voltage - Zener (nom) (vz)
91V
Voltage - Forward (vf) (max) @ If
1.5V @ 200mA
Current - Reverse Leakage @ Vr
1µA @ 69.2V
Tolerance
±5%
Power - Max
3W
Impedance (max) (zzt)
200 Ohm
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Operating Temperature
-80°C ~ 150°C
Zener Voltage
91 V
Voltage Tolerance
5 %
Zener Current
16 mA
Power Dissipation
550 mW
Maximum Reverse Leakage Current
1 uA
Maximum Zener Impedance
200 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 65 C
Current, Forward
200 mA
Current, Reverse
4.1 mA
Package Type
SMB
Primary Type
Zener
Temperature, Junction, Maximum
+150 °C
Temperature, Operating
-65 to +150 °C
Voltage, Forward
1.5 V
Voltage, Reverse
91 V
Zener Voltage Vz Typ
91V
Power Dissipation Pd
3W
Operating Temperature Range
-65°C To +150°C
Diode Case Style
SMB
No. Of Pins
2
Zener Voltage Vz Max
95.55V
Diode Type
Zener
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1SMB5948BT3G
1SMB5948BT3GOSTR
1SMB5948BT3GOSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
1SMB5948BT3G
Manufacturer:
ON
Quantity:
800
Company:
Part Number:
1SMB5948BT3G
Manufacturer:
ON
Quantity:
30 000
1000
120
100
200
100
80
60
40
20
70
50
30
20
10
100
10
0
7
5
3
2
5
0
t
d
≤ 10 ms
7
I
Z(dc)
PEAK VALUE
I
ppm
10mA
20mA
1
= 1mA
10
Figure 9. Capacitance Curve
Figure 11. Pulse Waveform
Figure 7. Effect of Zener Voltage
10
MEASURED @
V
BREAKDOWN VOLTAGE (VOLTS)
Z
/2
V
HALF VALUE − I
Z
, ZENER VOLTAGE (VOLTS)
2
T
PW (I
POINT WHERE THE PEAK CURRENT
DECAYS TO 50% OF I
t, TIME (ms)
A
= 25°C
20
Rating and Typical Characteristic Curves (T
D
) IS DEFINED AS THE
10/1000 ms WAVEFORM
AS DEFINED BY R.E.A.
3
pp
30
/2
MEASURED @
ZERO BIAS
i
Z(rms)
pp
T
.
J
50
4
= 25°C
1SMB5913BT3 Series
= 0.1 I
http://onsemi.com
Z(dc)
70
5
100
100
0.1 I
0.9 I
5
PEAK
PEAK
500
200
100
0.01
120
100
50
20
10
0.1
1k
10
80
60
40
20
5
2
1
0.5
1
0
0.01
0
T
20 ms
1
Figure 10. Typical Pulse Rating Curve
0.02
2
Figure 8. Effect of Zener Current
Figure 12. Pulse Waveform
A
I
Z
= 25°C)
, ZENER TEST CURRENT (mA)
0.1
5
T
P
, PULSE WIDTH (ms)
0.5 I
0.04
10
t, TIME (ms)
PEAK
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, T
V
Z
=150V
20
91V
8/20 ms WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 801−5.
0.06
62V
50
1
T
i
Z(rms)
J
= 25°C
22V
100
= 0.1 I
0.08
J
= 25°C
12V
Z(dc)
200
T = 8 ms
6.8V
0.1
500
10