Document
SMZG AND SMZJ 3789 THRU 3809B
SURFACE MOUNT ZENER DIODE
Zener Voltage -10 to 68 Volts
DO-214AA MODIFIED J-BEND
0.086 (2.20) 0.077 (1.95)
0.83 (2.10) 0.077 (1.96)
Steady State Power - 1.5 Watts
DO-215AA
0.155 (3.94) 0.130 (3.30)
0155 (3.94) 0.130 (3.30)
0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.096 (2.44) 0.084 (2.13)
0.016 (0.41) 0.006 (0.15) 0.020 (0.51) MAX.
0.180 (4.57) 0.160 (4.06)
0.095 (2.41) 0.075 (1.90)
0.008 (0.20) 0.004 (0.10)
0.058 (1.47) 0.038 (0.97) 0.255 (6.48) 0.235 (5.97)
0.030 (0.76) 0.015 (0.38)
SEATING PLANE
0.060 (1.52) 0.030 (0.76) 0.220 (5.59) 0.205 (5.21)
0.008 (0.203) MAX.
Dimensions in inches and (millimeters)
FEATURES
♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ For surface mount applications ♦ Glass passivated chip junction ♦ Low Zener impedance ♦ Low regulation factor ♦ High temperature soldering guaranteed: 250°C/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC DO-214/DO215AA molded plastic over passivated junction Terminals: Solder plated, solderable per MIL STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Mounting Position: Any Weight: 0.003 ounce , 0.093 gram
OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE: TJ, TSTG: -55°C to +150°C
MAXIMUM ELECTRICAL CHARACTERISTICS
PART NUMBER GULL-WING MODIFIED J-BEND SMZJ3789A,B SMZJ3790A.B SMZJ3791A,B SMZJ3792A,B SMZJ3793A,B SMZJ3794A,B SMZJ3795A,B SMZJ3796A,B SMZJ3797A,B SMZJ3798A,B SMZJ3799A,B SMZJ3800A,B SMZJ3801A,B SMZJ3802A,B SMZJ3803A,B SMZJ3804A,B SMZJ3805A,B SMZJ3806A,B SMZJ3807A,B SMZJ3808A,B SMZJ3809A,B WA,B WC,D WE,F WG,H WI,J WK,L XA,B XC,D XE,F XG,H XI,J XK,L YA,B YC,D YE,F YG,H YI,J YK,L ZA,B ZC,D ZE,F DEVICE MARKING CODE NOMINAL ZENER VOLTAGE VZ at IZT (Volts) 10.0 11.0 12.0 13.0 15.0 16.0 18.0 20.0 22.0 24.0 27.0 30.0 33.0 36.0 39.0 43.0 47.0 51.0 56.0 62.0 68.0 TEST CURRENT IZT (mA) 37.5 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 MAX. ZENER IMPEDANCE ZZT at IZT (Ohms) 5.0 6.0 7.0 7.5 9.0 10.0 12.0 14.0 17.5 19.0 23.0 26.0 33.0 38.0 45.0 53.0 67.0 70.0 86.0 100.0 120.0 ZZK at IZK (Ohms) 1000 650 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 (mA) 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 MAX. REVERSE LEAKAGE CURRENT IR at VR (µA) 50.0 10.0 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 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 MAX. ZENER CURRENT IZM (mA) (Volts) 125 115 105 98 85 80 70 62 56 51 46 41 38 35 31 28 26 24 22 20 18
SMZG3789A,B SMZG3790A,B SMZG3791A,B SMZG3792A,B SMZG3793A,B SMZG3794A,B SMZG3795A,B SMZG3796A,B SMZG3797A,B SMZG3798A,B SMZG3799A,B SMZG3800A,B SMZG3801A,B SMZG3802A,B SMZG3803A,B SMZG3804A,B SMZG3805A.B SMZG3806A,B SMZG3807A,B SMZG3808A,B SMZG3809A,B
NOTES: (1) Standard voltage tolerance is ±20%, suffix “A” denotes ±10% and suffix “B” denotes ±5% (2) Maximum steady state power dissipation is 1.5 watts at TL=75°C (SEE FIG. 1) 1/20/99
RATINGS AND CHARACTERISTIC CURVES SMZG,J3789 THRU SMZG,J3809B
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION PM(AV), AVERAGE POWER DISSIPATION, WATTS
FIG. 2 - TYPICAL ZENER IMPEDANCE
2.0
ZZ, DYNAMIC IMPEDANCE, OHMS
60 HZ RESISTIVE OR INDUCTIVE LOAD
1,000
TJ=25°C IZ (rms)=0.1 IZ (DC)
1.5
100
VZ=62V
1.0
0.5
P.C B. MOUNTED ON 0.31 x 0.31 x 0.08” (8 x 8 x 2mm) COPPER AREAS PADS
10
VZ=22V
0 25
50
75
100
125
150
175
TL, LEAD TEMPERATURE, °C
VZ=10V
1 0.5
1
10
IZ, ZENER TEST CURRENT mA
100
500
FIG. 3 - TYPICAL ZENER IMPEDANCE Θvz, TEMPERATURE COEFFICIENT, mV/°C
FIG. 4 - TYPICAL TEMPERATURE COEFFICIENTS
200 100
ZZ, DYNAMIC IMPEDANCE, OHMS
IZ=1mA
100
TESTED AT RATED IZT
10
10 mA
20 mA
10 10
VZ, ZENER VOLTAGE, VOLTS
100
IZ(rms)=0.1IZ (DC)
2 10
VZ, ZENER VOLTAGE, VOLTS
100
.