ELECTRICAL CHARACTERISTICS @25°C
ZENER
VOLTAGE
V
Z
(1)
TEST
CURRENT
I
ZT
MAXIMUM
DYNAMIC
IMPEDANCE
Z
ZT
@ I
ZT
KNEE
CURRENT
I
ZK
KNEE
IMPEDANCE
Z
ZK
MAXIMUM
REVERSE
CURRENT
I
R
REVERSE
VOLTAGE
V
R
MCC
PART
NUMBER
VOLTS mA OHMS mA OHMS
µA
VOLTS
DEVICE
MARKING
SMAJ5913B THRU SMAJ5942B
SMAJ5918B 5.1 73.5 4.0 1.0 350 2.5 2.0 18B
SMAJ5919B 5.6 66.9 2.0 1.0 250 2.5 3.0 19B
SMAJ5920B 6.2 60.5 2.0 1.0 200 2.5 4.0 20B
SMAJ5921B 6.8 55.1 2.5 1.0 200 2.5 5.2 21B
SMAJ5922B 7.5 50.0 3.0 0.5 400 2.5 6.0 22B
SMAJ5923B 8.2 45.7 3.5 0.5 400 2.5 6.5 23B
SMAJ5924B 9.1 41.2 4.0 0.5 500 2.5 7.0 24B
SMAJ5925B 10 37.5 4.5 0.25 500 0.5 8.0 25B
SMAJ5926B 11 34.1 5.5 0.25 550 0.5 8.4 26B
SMAJ5927B 12 31.2 6.5 0.25 550 0.5 9.1 27B
SMAJ5928B 13 28.8 7.0 0.25 550 0.5 9.9 28B
SMAJ5929B 15 25.0 9.0 0.25 600 0.5 11.4 29B
SMAJ5930B 16 23.4 10.0 0.25 600 0.5 12.2 30B
SMAJ5931B 18 20.8 12.0 0.25 650 0.513.7 31B
SMAJ5932B 20 18.7 14.0 0.25 650 0.515.2 32B
SMAJ5933B 22 17.0 17.5 0.25 650 0.5 16.7 33B
SMAJ5934B 24 15.6 19.0 0.25 700 0.5 18.2 34B
SMAJ5935B 27 13.9 23.0 0.25 700 0.5 20.6 35B
SMAJ5936B 30 12.5 28.0 0.25 750 0.5 22.8 36B
SMAJ5937B 33 11.4 33.0 0.25 800 0.5 25.1 37B
SMAJ5938B 36 10.4 38.0 0.25 850 0.5 27.4 38B
SMAJ5939B 39 9.6 45.0 0.25 900 0.5 29.7 39B
SMAJ5940B 43 8.7 53.0 0.25 950 0.5 32.7 40B
SMAJ5941B 47 8.0 67.0 0.25
SMAJ5942B 51 7.3 70.0 0.25
1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(T
L
) at 30ć, 9.5mm(3/8’’)
from the diode body.
2 of 5
TM
Micro Commercial Components
Revision: 8 2010/05/07
SMAJ5913B 3.3
SMAJ5914B 3.6
SMAJ5915B 3.9 96.1 7.5 1.0 500
SMAJ5916B 4.3 87.2 6.0 1.0 500 2.5 1.0 16B
SMAJ5917B 4.7 79.8 5.0 1.0 500 2.5 1.5 17B
104.2 9.0
1.0 500
35.5
1.0 14B
113.6
10.0 1.0 500
50.0
1.0 13B
12.5
1.0 15B
1000 0.5 35.8 41B
1100 0.5 38.8 42B